Finding the Third Proportional to 14,340.38 and 30,391.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,340.38 : 30,391.88 = 30,391.88 : x
2. Step 2: Convert to fraction form
   14,340.38/30,391.88 = 30,391.88/x
3. Step 3: Cross multiply
   14,340.38x = 30,391.88 × 30,391.88
4. Step 4: Simplify right side
   14,340.38x = 923,666,066.02
5. Step 5: Solve for x
   x = 923,666,066.02/14,340.38
6. Step 6: Final answer
   x = 64,410.18