Finding the Third Proportional to 35,131.50 and 47,499.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,131.50 : 47,499.75 = 47,499.75 : x
2. Step 2: Convert to fraction form
   35,131.50/47,499.75 = 47,499.75/x
3. Step 3: Cross multiply
   35,131.50x = 47,499.75 × 47,499.75
4. Step 4: Simplify right side
   35,131.50x = 2,256,226,250.06
5. Step 5: Solve for x
   x = 2,256,226,250.06/35,131.50
6. Step 6: Final answer
   x = 64,222.31