Finding the Third Proportional to 14,668,422.75 and 31,861,147.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,668,422.75 : 31,861,147.50 = 31,861,147.50 : x
2. Step 2: Convert to fraction form
   14,668,422.75/31,861,147.50 = 31,861,147.50/x
3. Step 3: Cross multiply
   14,668,422.75x = 31,861,147.50 × 31,861,147.50
4. Step 4: Simplify right side
   14,668,422.75x = 1,015,132,720,016,756.25
5. Step 5: Solve for x
   x = 1,015,132,720,016,756.25/14,668,422.75
6. Step 6: Final answer
   x = 69,205,308.39