Finding the Third Proportional to 749,729.25 and 1,632,568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   749,729.25 : 1,632,568.50 = 1,632,568.50 : x
2. Step 2: Convert to fraction form
   749,729.25/1,632,568.50 = 1,632,568.50/x
3. Step 3: Cross multiply
   749,729.25x = 1,632,568.50 × 1,632,568.50
4. Step 4: Simplify right side
   749,729.25x = 2,665,279,907,192.25
5. Step 5: Solve for x
   x = 2,665,279,907,192.25/749,729.25
6. Step 6: Final answer
   x = 3,554,989.89