Finding the Third Proportional to 25,461.50 and 60,200.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,461.50 : 60,200.50 = 60,200.50 : x
2. Step 2: Convert to fraction form
   25,461.50/60,200.50 = 60,200.50/x
3. Step 3: Cross multiply
   25,461.50x = 60,200.50 × 60,200.50
4. Step 4: Simplify right side
   25,461.50x = 3,624,100,200.25
5. Step 5: Solve for x
   x = 3,624,100,200.25/25,461.50
6. Step 6: Final answer
   x = 142,336.48