Finding the Third Proportional to 60,110 and 87,066

Step by Step Solution

1. Step 1: Write the proportion equation
   60,110 : 87,066 = 87,066 : x
2. Step 2: Convert to fraction form
   60,110/87,066 = 87,066/x
3. Step 3: Cross multiply
   60,110x = 87,066 × 87,066
4. Step 4: Simplify right side
   60,110x = 7,580,488,356
5. Step 5: Solve for x
   x = 7,580,488,356/60,110
6. Step 6: Final answer
   x = 126,110.27