Finding the Third Proportional to 60,504.75 and 84,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,504.75 : 84,631.50 = 84,631.50 : x
2. Step 2: Convert to fraction form
   60,504.75/84,631.50 = 84,631.50/x
3. Step 3: Cross multiply
   60,504.75x = 84,631.50 × 84,631.50
4. Step 4: Simplify right side
   60,504.75x = 7,162,490,792.25
5. Step 5: Solve for x
   x = 7,162,490,792.25/60,504.75
6. Step 6: Final answer
   x = 118,378.98