Finding the Third Proportional to 20,155.50 and 47,066.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,155.50 : 47,066.25 = 47,066.25 : x
2. Step 2: Convert to fraction form
   20,155.50/47,066.25 = 47,066.25/x
3. Step 3: Cross multiply
   20,155.50x = 47,066.25 × 47,066.25
4. Step 4: Simplify right side
   20,155.50x = 2,215,231,889.06
5. Step 5: Solve for x
   x = 2,215,231,889.06/20,155.50
6. Step 6: Final answer
   x = 109,907.07