Finding the Third Proportional to 88,482 and 191,040

Step by Step Solution

1. Step 1: Write the proportion equation
   88,482 : 191,040 = 191,040 : x
2. Step 2: Convert to fraction form
   88,482/191,040 = 191,040/x
3. Step 3: Cross multiply
   88,482x = 191,040 × 191,040
4. Step 4: Simplify right side
   88,482x = 36,496,281,600
5. Step 5: Solve for x
   x = 36,496,281,600/88,482
6. Step 6: Final answer
   x = 412,471.26