Finding the Third Proportional to 69,242 and 113,055

Step by Step Solution

1. Step 1: Write the proportion equation
   69,242 : 113,055 = 113,055 : x
2. Step 2: Convert to fraction form
   69,242/113,055 = 113,055/x
3. Step 3: Cross multiply
   69,242x = 113,055 × 113,055
4. Step 4: Simplify right side
   69,242x = 12,781,433,025
5. Step 5: Solve for x
   x = 12,781,433,025/69,242
6. Step 6: Final answer
   x = 184,590.75