Finding the Third Proportional to 73,732.50 and 110,962.69

Step by Step Solution

1. Step 1: Write the proportion equation
   73,732.50 : 110,962.69 = 110,962.69 : x
2. Step 2: Convert to fraction form
   73,732.50/110,962.69 = 110,962.69/x
3. Step 3: Cross multiply
   73,732.50x = 110,962.69 × 110,962.69
4. Step 4: Simplify right side
   73,732.50x = 12,312,718,017.22
5. Step 5: Solve for x
   x = 12,312,718,017.22/73,732.50
6. Step 6: Final answer
   x = 166,991.73