Finding the Third Proportional to 43,146 and 88,382

Step by Step Solution

1. Step 1: Write the proportion equation
   43,146 : 88,382 = 88,382 : x
2. Step 2: Convert to fraction form
   43,146/88,382 = 88,382/x
3. Step 3: Cross multiply
   43,146x = 88,382 × 88,382
4. Step 4: Simplify right side
   43,146x = 7,811,377,924
5. Step 5: Solve for x
   x = 7,811,377,924/43,146
6. Step 6: Final answer
   x = 181,045.24