Finding the Third Proportional to 17,411.63 and 47,449.13

Step by Step Solution

1. Step 1: Write the proportion equation
   17,411.63 : 47,449.13 = 47,449.13 : x
2. Step 2: Convert to fraction form
   17,411.63/47,449.13 = 47,449.13/x
3. Step 3: Cross multiply
   17,411.63x = 47,449.13 × 47,449.13
4. Step 4: Simplify right side
   17,411.63x = 2,251,419,463.27
5. Step 5: Solve for x
   x = 2,251,419,463.27/17,411.63
6. Step 6: Final answer
   x = 129,305.53