Finding the Third Proportional to 27,200 and 59,060

Step by Step Solution

1. Step 1: Write the proportion equation
   27,200 : 59,060 = 59,060 : x
2. Step 2: Convert to fraction form
   27,200/59,060 = 59,060/x
3. Step 3: Cross multiply
   27,200x = 59,060 × 59,060
4. Step 4: Simplify right side
   27,200x = 3,488,083,600
5. Step 5: Solve for x
   x = 3,488,083,600/27,200
6. Step 6: Final answer
   x = 128,238.37