Finding the Third Proportional to 74,808 and 111,958.88

Step by Step Solution

1. Step 1: Write the proportion equation
   74,808 : 111,958.88 = 111,958.88 : x
2. Step 2: Convert to fraction form
   74,808/111,958.88 = 111,958.88/x
3. Step 3: Cross multiply
   74,808x = 111,958.88 × 111,958.88
4. Step 4: Simplify right side
   74,808x = 12,534,789,691.27
5. Step 5: Solve for x
   x = 12,534,789,691.27/74,808
6. Step 6: Final answer
   x = 167,559.48