Finding the Third Proportional to 32,470.88 and 66,551.63

Step by Step Solution

1. Step 1: Write the proportion equation
   32,470.88 : 66,551.63 = 66,551.63 : x
2. Step 2: Convert to fraction form
   32,470.88/66,551.63 = 66,551.63/x
3. Step 3: Cross multiply
   32,470.88x = 66,551.63 × 66,551.63
4. Step 4: Simplify right side
   32,470.88x = 4,429,118,790.14
5. Step 5: Solve for x
   x = 4,429,118,790.14/32,470.88
6. Step 6: Final answer
   x = 136,402.82