Finding the Third Proportional to 67,662 and 103,086

Step by Step Solution

1. Step 1: Write the proportion equation
   67,662 : 103,086 = 103,086 : x
2. Step 2: Convert to fraction form
   67,662/103,086 = 103,086/x
3. Step 3: Cross multiply
   67,662x = 103,086 × 103,086
4. Step 4: Simplify right side
   67,662x = 10,626,723,396
5. Step 5: Solve for x
   x = 10,626,723,396/67,662
6. Step 6: Final answer
   x = 157,056.00