Finding the Third Proportional to 99,004.69 and 141,874.31

Step by Step Solution

1. Step 1: Write the proportion equation
   99,004.69 : 141,874.31 = 141,874.31 : x
2. Step 2: Convert to fraction form
   99,004.69/141,874.31 = 141,874.31/x
3. Step 3: Cross multiply
   99,004.69x = 141,874.31 × 141,874.31
4. Step 4: Simplify right side
   99,004.69x = 20,128,320,547.35
5. Step 5: Solve for x
   x = 20,128,320,547.35/99,004.69
6. Step 6: Final answer
   x = 203,306.74