Finding the Third Proportional to 88,514 and 137,051

Step by Step Solution

1. Step 1: Write the proportion equation
   88,514 : 137,051 = 137,051 : x
2. Step 2: Convert to fraction form
   88,514/137,051 = 137,051/x
3. Step 3: Cross multiply
   88,514x = 137,051 × 137,051
4. Step 4: Simplify right side
   88,514x = 18,782,976,601
5. Step 5: Solve for x
   x = 18,782,976,601/88,514
6. Step 6: Final answer
   x = 212,203.45