Finding the Third Proportional to 424,736,599,806 and 910,056,015,612

Step by Step Solution

1. Step 1: Write the proportion equation
   424,736,599,806 : 910,056,015,612 = 910,056,015,612 : x
2. Step 2: Convert to fraction form
   424,736,599,806/910,056,015,612 = 910,056,015,612/x
3. Step 3: Cross multiply
   424,736,599,806x = 910,056,015,612 × 910,056,015,612
4. Step 4: Simplify right side
   424,736,599,806x = 828,201,951,551,588,818,485,248
5. Step 5: Solve for x
   x = 828,201,951,551,588,818,485,248/424,736,599,806
6. Step 6: Final answer
   x = 1,949,918,966,083.62