Finding the Third Proportional to 40,191.19 and 88,320.38

Step by Step Solution

1. Step 1: Write the proportion equation
   40,191.19 : 88,320.38 = 88,320.38 : x
2. Step 2: Convert to fraction form
   40,191.19/88,320.38 = 88,320.38/x
3. Step 3: Cross multiply
   40,191.19x = 88,320.38 × 88,320.38
4. Step 4: Simplify right side
   40,191.19x = 7,800,488,640.14
5. Step 5: Solve for x
   x = 7,800,488,640.14/40,191.19
6. Step 6: Final answer
   x = 194,084.55