Finding the Third Proportional to 60,151.50 and 130,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   60,151.50 : 130,549.50 = 130,549.50 : x
2. Step 2: Convert to fraction form
   60,151.50/130,549.50 = 130,549.50/x
3. Step 3: Cross multiply
   60,151.50x = 130,549.50 × 130,549.50
4. Step 4: Simplify right side
   60,151.50x = 17,043,171,950.25
5. Step 5: Solve for x
   x = 17,043,171,950.25/60,151.50
6. Step 6: Final answer
   x = 283,337.44