Finding the Third Proportional to 457,627.50 and 953,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   457,627.50 : 953,131.50 = 953,131.50 : x
2. Step 2: Convert to fraction form
   457,627.50/953,131.50 = 953,131.50/x
3. Step 3: Cross multiply
   457,627.50x = 953,131.50 × 953,131.50
4. Step 4: Simplify right side
   457,627.50x = 908,459,656,292.25
5. Step 5: Solve for x
   x = 908,459,656,292.25/457,627.50
6. Step 6: Final answer
   x = 1,985,150.93