Finding the Third Proportional to 943,456.50 and 2,072,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   943,456.50 : 2,072,248.50 = 2,072,248.50 : x
2. Step 2: Convert to fraction form
   943,456.50/2,072,248.50 = 2,072,248.50/x
3. Step 3: Cross multiply
   943,456.50x = 2,072,248.50 × 2,072,248.50
4. Step 4: Simplify right side
   943,456.50x = 4,294,213,845,752.25
5. Step 5: Solve for x
   x = 4,294,213,845,752.25/943,456.50
6. Step 6: Final answer
   x = 4,551,575.88