Finding the Third Proportional to 734,734.50 and 1,134,839.25

Step by Step Solution

1. Step 1: Write the proportion equation
   734,734.50 : 1,134,839.25 = 1,134,839.25 : x
2. Step 2: Convert to fraction form
   734,734.50/1,134,839.25 = 1,134,839.25/x
3. Step 3: Cross multiply
   734,734.50x = 1,134,839.25 × 1,134,839.25
4. Step 4: Simplify right side
   734,734.50x = 1,287,860,123,340.56
5. Step 5: Solve for x
   x = 1,287,860,123,340.56/734,734.50
6. Step 6: Final answer
   x = 1,752,823.81