Finding the Third Proportional to 27,132.47 and 58,418.72

Step by Step Solution

1. Step 1: Write the proportion equation
   27,132.47 : 58,418.72 = 58,418.72 : x
2. Step 2: Convert to fraction form
   27,132.47/58,418.72 = 58,418.72/x
3. Step 3: Cross multiply
   27,132.47x = 58,418.72 × 58,418.72
4. Step 4: Simplify right side
   27,132.47x = 3,412,746,700.39
5. Step 5: Solve for x
   x = 3,412,746,700.39/27,132.47
6. Step 6: Final answer
   x = 125,780.91