Finding the Third Proportional to 14,534.75 and 31,392.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,534.75 : 31,392.50 = 31,392.50 : x
2. Step 2: Convert to fraction form
   14,534.75/31,392.50 = 31,392.50/x
3. Step 3: Cross multiply
   14,534.75x = 31,392.50 × 31,392.50
4. Step 4: Simplify right side
   14,534.75x = 985,489,056.25
5. Step 5: Solve for x
   x = 985,489,056.25/14,534.75
6. Step 6: Final answer
   x = 67,802.27