Finding the Third Proportional to 14,668,426.50 and 31,861,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,668,426.50 : 31,861,156.50 = 31,861,156.50 : x
2. Step 2: Convert to fraction form
   14,668,426.50/31,861,156.50 = 31,861,156.50/x
3. Step 3: Cross multiply
   14,668,426.50x = 31,861,156.50 × 31,861,156.50
4. Step 4: Simplify right side
   14,668,426.50x = 1,015,133,293,517,492.25
5. Step 5: Solve for x
   x = 1,015,133,293,517,492.25/14,668,426.50
6. Step 6: Final answer
   x = 69,205,329.80