Finding the Third Proportional to 40,341 and 59,215.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,341 : 59,215.50 = 59,215.50 : x
2. Step 2: Convert to fraction form
   40,341/59,215.50 = 59,215.50/x
3. Step 3: Cross multiply
   40,341x = 59,215.50 × 59,215.50
4. Step 4: Simplify right side
   40,341x = 3,506,475,440.25
5. Step 5: Solve for x
   x = 3,506,475,440.25/40,341
6. Step 6: Final answer
   x = 86,920.89