Finding the Third Proportional to 60,738 and 130,395

Step by Step Solution

1. Step 1: Write the proportion equation
   60,738 : 130,395 = 130,395 : x
2. Step 2: Convert to fraction form
   60,738/130,395 = 130,395/x
3. Step 3: Cross multiply
   60,738x = 130,395 × 130,395
4. Step 4: Simplify right side
   60,738x = 17,002,856,025
5. Step 5: Solve for x
   x = 17,002,856,025/60,738
6. Step 6: Final answer
   x = 279,937.70