Finding the Third Proportional to 67,826 and 103,317

Step by Step Solution

1. Step 1: Write the proportion equation
   67,826 : 103,317 = 103,317 : x
2. Step 2: Convert to fraction form
   67,826/103,317 = 103,317/x
3. Step 3: Cross multiply
   67,826x = 103,317 × 103,317
4. Step 4: Simplify right side
   67,826x = 10,674,402,489
5. Step 5: Solve for x
   x = 10,674,402,489/67,826
6. Step 6: Final answer
   x = 157,379.21