Finding the Third Proportional to 67,849 and 103,535

Step by Step Solution

1. Step 1: Write the proportion equation
   67,849 : 103,535 = 103,535 : x
2. Step 2: Convert to fraction form
   67,849/103,535 = 103,535/x
3. Step 3: Cross multiply
   67,849x = 103,535 × 103,535
4. Step 4: Simplify right side
   67,849x = 10,719,496,225
5. Step 5: Solve for x
   x = 10,719,496,225/67,849
6. Step 6: Final answer
   x = 157,990.48