Finding the Third Proportional to 14,541.75 and 31,405.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,541.75 : 31,405.13 = 31,405.13 : x
2. Step 2: Convert to fraction form
   14,541.75/31,405.13 = 31,405.13/x
3. Step 3: Cross multiply
   14,541.75x = 31,405.13 × 31,405.13
4. Step 4: Simplify right side
   14,541.75x = 986,281,876.27
5. Step 5: Solve for x
   x = 986,281,876.27/14,541.75
6. Step 6: Final answer
   x = 67,824.15