Finding the Third Proportional to 58,222.97 and 82,402.31

Step by Step Solution

1. Step 1: Write the proportion equation
   58,222.97 : 82,402.31 = 82,402.31 : x
2. Step 2: Convert to fraction form
   58,222.97/82,402.31 = 82,402.31/x
3. Step 3: Cross multiply
   58,222.97x = 82,402.31 × 82,402.31
4. Step 4: Simplify right side
   58,222.97x = 6,790,141,105.35
5. Step 5: Solve for x
   x = 6,790,141,105.35/58,222.97
6. Step 6: Final answer
   x = 116,623.07