Finding the Third Proportional to 73,786 and 161,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,786 : 161,334.50 = 161,334.50 : x
2. Step 2: Convert to fraction form
   73,786/161,334.50 = 161,334.50/x
3. Step 3: Cross multiply
   73,786x = 161,334.50 × 161,334.50
4. Step 4: Simplify right side
   73,786x = 26,028,820,890.25
5. Step 5: Solve for x
   x = 26,028,820,890.25/73,786
6. Step 6: Final answer
   x = 352,760.97