Finding the Third Proportional to 14,490.75 and 30,538.13

Step by Step Solution

1. Step 1: Write the proportion equation
   14,490.75 : 30,538.13 = 30,538.13 : x
2. Step 2: Convert to fraction form
   14,490.75/30,538.13 = 30,538.13/x
3. Step 3: Cross multiply
   14,490.75x = 30,538.13 × 30,538.13
4. Step 4: Simplify right side
   14,490.75x = 932,577,078.52
5. Step 5: Solve for x
   x = 932,577,078.52/14,490.75
6. Step 6: Final answer
   x = 64,356.72