Finding the Third Proportional to 112,240.69 and 165,079.69

Step by Step Solution

1. Step 1: Write the proportion equation
   112,240.69 : 165,079.69 = 165,079.69 : x
2. Step 2: Convert to fraction form
   112,240.69/165,079.69 = 165,079.69/x
3. Step 3: Cross multiply
   112,240.69x = 165,079.69 × 165,079.69
4. Step 4: Simplify right side
   112,240.69x = 27,251,303,225.10
5. Step 5: Solve for x
   x = 27,251,303,225.10/112,240.69
6. Step 6: Final answer
   x = 242,793.45