Finding the Third Proportional to 14,526.84 and 31,400.16

Step by Step Solution

1. Step 1: Write the proportion equation
   14,526.84 : 31,400.16 = 31,400.16 : x
2. Step 2: Convert to fraction form
   14,526.84/31,400.16 = 31,400.16/x
3. Step 3: Cross multiply
   14,526.84x = 31,400.16 × 31,400.16
4. Step 4: Simplify right side
   14,526.84x = 985,969,812.52
5. Step 5: Solve for x
   x = 985,969,812.52/14,526.84
6. Step 6: Final answer
   x = 67,872.27