Finding the Third Proportional to 72,108 and 114,066

Step by Step Solution

1. Step 1: Write the proportion equation
   72,108 : 114,066 = 114,066 : x
2. Step 2: Convert to fraction form
   72,108/114,066 = 114,066/x
3. Step 3: Cross multiply
   72,108x = 114,066 × 114,066
4. Step 4: Simplify right side
   72,108x = 13,011,052,356
5. Step 5: Solve for x
   x = 13,011,052,356/72,108
6. Step 6: Final answer
   x = 180,438.40