Finding the Third Proportional to 61,009.61 and 132,168.27

Step by Step Solution

1. Step 1: Write the proportion equation
   61,009.61 : 132,168.27 = 132,168.27 : x
2. Step 2: Convert to fraction form
   61,009.61/132,168.27 = 132,168.27/x
3. Step 3: Cross multiply
   61,009.61x = 132,168.27 × 132,168.27
4. Step 4: Simplify right side
   61,009.61x = 17,468,451,470.89
5. Step 5: Solve for x
   x = 17,468,451,470.89/61,009.61
6. Step 6: Final answer
   x = 286,322.94