Finding the Third Proportional to 40,675.31 and 83,332.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,675.31 : 83,332.50 = 83,332.50 : x
2. Step 2: Convert to fraction form
   40,675.31/83,332.50 = 83,332.50/x
3. Step 3: Cross multiply
   40,675.31x = 83,332.50 × 83,332.50
4. Step 4: Simplify right side
   40,675.31x = 6,944,305,556.25
5. Step 5: Solve for x
   x = 6,944,305,556.25/40,675.31
6. Step 6: Final answer
   x = 170,725.32