Finding the Third Proportional to 561,240,427,721.25 and 1,152,233,845,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   561,240,427,721.25 : 1,152,233,845,498.50 = 1,152,233,845,498.50 : x
2. Step 2: Convert to fraction form
   561,240,427,721.25/1,152,233,845,498.50 = 1,152,233,845,498.50/x
3. Step 3: Cross multiply
   561,240,427,721.25x = 1,152,233,845,498.50 × 1,152,233,845,498.50
4. Step 4: Simplify right side
   561,240,427,721.25x = 1,327,642,834,712,261,155,618,816
5. Step 5: Solve for x
   x = 1,327,642,834,712,261,155,618,816/561,240,427,721.25
6. Step 6: Final answer
   x = 2,365,550,963,787.05