Finding the Third Proportional to 67,387 and 112,301

Step by Step Solution

1. Step 1: Write the proportion equation
   67,387 : 112,301 = 112,301 : x
2. Step 2: Convert to fraction form
   67,387/112,301 = 112,301/x
3. Step 3: Cross multiply
   67,387x = 112,301 × 112,301
4. Step 4: Simplify right side
   67,387x = 12,611,514,601
5. Step 5: Solve for x
   x = 12,611,514,601/67,387
6. Step 6: Final answer
   x = 187,150.56