Finding the Third Proportional to 575,715 and 903,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   575,715 : 903,014.50 = 903,014.50 : x
2. Step 2: Convert to fraction form
   575,715/903,014.50 = 903,014.50/x
3. Step 3: Cross multiply
   575,715x = 903,014.50 × 903,014.50
4. Step 4: Simplify right side
   575,715x = 815,435,187,210.25
5. Step 5: Solve for x
   x = 815,435,187,210.25/575,715
6. Step 6: Final answer
   x = 1,416,386.91