Finding the Third Proportional to 58,123.72 and 82,267.63

Step by Step Solution

1. Step 1: Write the proportion equation
   58,123.72 : 82,267.63 = 82,267.63 : x
2. Step 2: Convert to fraction form
   58,123.72/82,267.63 = 82,267.63/x
3. Step 3: Cross multiply
   58,123.72x = 82,267.63 × 82,267.63
4. Step 4: Simplify right side
   58,123.72x = 6,767,962,765.86
5. Step 5: Solve for x
   x = 6,767,962,765.86/58,123.72
6. Step 6: Final answer
   x = 116,440.63