Finding the Third Proportional to 59,610 and 124,070

Step by Step Solution

1. Step 1: Write the proportion equation
   59,610 : 124,070 = 124,070 : x
2. Step 2: Convert to fraction form
   59,610/124,070 = 124,070/x
3. Step 3: Cross multiply
   59,610x = 124,070 × 124,070
4. Step 4: Simplify right side
   59,610x = 15,393,364,900
5. Step 5: Solve for x
   x = 15,393,364,900/59,610
6. Step 6: Final answer
   x = 258,234.61