Finding the Third Proportional to 113,331 and 170,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,331 : 170,050.50 = 170,050.50 : x
2. Step 2: Convert to fraction form
   113,331/170,050.50 = 170,050.50/x
3. Step 3: Cross multiply
   113,331x = 170,050.50 × 170,050.50
4. Step 4: Simplify right side
   113,331x = 28,917,172,550.25
5. Step 5: Solve for x
   x = 28,917,172,550.25/113,331
6. Step 6: Final answer
   x = 255,156.78