Finding the Third Proportional to 47,268.75 and 99,700.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,268.75 : 99,700.50 = 99,700.50 : x
2. Step 2: Convert to fraction form
   47,268.75/99,700.50 = 99,700.50/x
3. Step 3: Cross multiply
   47,268.75x = 99,700.50 × 99,700.50
4. Step 4: Simplify right side
   47,268.75x = 9,940,189,700.25
5. Step 5: Solve for x
   x = 9,940,189,700.25/47,268.75
6. Step 6: Final answer
   x = 210,290.94