Finding the Third Proportional to 88,884 and 187,760

Step by Step Solution

1. Step 1: Write the proportion equation
   88,884 : 187,760 = 187,760 : x
2. Step 2: Convert to fraction form
   88,884/187,760 = 187,760/x
3. Step 3: Cross multiply
   88,884x = 187,760 × 187,760
4. Step 4: Simplify right side
   88,884x = 35,253,817,600
5. Step 5: Solve for x
   x = 35,253,817,600/88,884
6. Step 6: Final answer
   x = 396,627.26