Finding the Third Proportional to 58,682.81 and 88,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,682.81 : 88,036.88 = 88,036.88 : x
2. Step 2: Convert to fraction form
   58,682.81/88,036.88 = 88,036.88/x
3. Step 3: Cross multiply
   58,682.81x = 88,036.88 × 88,036.88
4. Step 4: Simplify right side
   58,682.81x = 7,750,491,359.77
5. Step 5: Solve for x
   x = 7,750,491,359.77/58,682.81
6. Step 6: Final answer
   x = 132,074.30