Finding the Third Proportional to 73,552 and 111,138

Step by Step Solution

1. Step 1: Write the proportion equation
   73,552 : 111,138 = 111,138 : x
2. Step 2: Convert to fraction form
   73,552/111,138 = 111,138/x
3. Step 3: Cross multiply
   73,552x = 111,138 × 111,138
4. Step 4: Simplify right side
   73,552x = 12,351,655,044
5. Step 5: Solve for x
   x = 12,351,655,044/73,552
6. Step 6: Final answer
   x = 167,930.92