Finding the Third Proportional to 59,547.88 and 127,730

Step by Step Solution

1. Step 1: Write the proportion equation
   59,547.88 : 127,730 = 127,730 : x
2. Step 2: Convert to fraction form
   59,547.88/127,730 = 127,730/x
3. Step 3: Cross multiply
   59,547.88x = 127,730 × 127,730
4. Step 4: Simplify right side
   59,547.88x = 16,314,952,900
5. Step 5: Solve for x
   x = 16,314,952,900/59,547.88
6. Step 6: Final answer
   x = 273,980.44