Finding the Third Proportional to 40,532.50 and 60,636

Step by Step Solution

1. Step 1: Write the proportion equation
   40,532.50 : 60,636 = 60,636 : x
2. Step 2: Convert to fraction form
   40,532.50/60,636 = 60,636/x
3. Step 3: Cross multiply
   40,532.50x = 60,636 × 60,636
4. Step 4: Simplify right side
   40,532.50x = 3,676,724,496
5. Step 5: Solve for x
   x = 3,676,724,496/40,532.50
6. Step 6: Final answer
   x = 90,710.53