Finding the Third Proportional to 35,480.50 and 49,332.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,480.50 : 49,332.50 = 49,332.50 : x
2. Step 2: Convert to fraction form
   35,480.50/49,332.50 = 49,332.50/x
3. Step 3: Cross multiply
   35,480.50x = 49,332.50 × 49,332.50
4. Step 4: Simplify right side
   35,480.50x = 2,433,695,556.25
5. Step 5: Solve for x
   x = 2,433,695,556.25/35,480.50
6. Step 6: Final answer
   x = 68,592.48