Finding the Third Proportional to 73,522.69 and 109,991.67

Step by Step Solution

1. Step 1: Write the proportion equation
   73,522.69 : 109,991.67 = 109,991.67 : x
2. Step 2: Convert to fraction form
   73,522.69/109,991.67 = 109,991.67/x
3. Step 3: Cross multiply
   73,522.69x = 109,991.67 × 109,991.67
4. Step 4: Simplify right side
   73,522.69x = 12,098,167,881.86
5. Step 5: Solve for x
   x = 12,098,167,881.86/73,522.69
6. Step 6: Final answer
   x = 164,550.13