Finding the Third Proportional to 60,645 and 124,314

Step by Step Solution

1. Step 1: Write the proportion equation
   60,645 : 124,314 = 124,314 : x
2. Step 2: Convert to fraction form
   60,645/124,314 = 124,314/x
3. Step 3: Cross multiply
   60,645x = 124,314 × 124,314
4. Step 4: Simplify right side
   60,645x = 15,453,970,596
5. Step 5: Solve for x
   x = 15,453,970,596/60,645
6. Step 6: Final answer
   x = 254,826.79