Finding the Third Proportional to 14,146.13 and 30,725.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,146.13 : 30,725.88 = 30,725.88 : x
2. Step 2: Convert to fraction form
   14,146.13/30,725.88 = 30,725.88/x
3. Step 3: Cross multiply
   14,146.13x = 30,725.88 × 30,725.88
4. Step 4: Simplify right side
   14,146.13x = 944,079,394.52
5. Step 5: Solve for x
   x = 944,079,394.52/14,146.13
6. Step 6: Final answer
   x = 66,737.67