Finding the Third Proportional to 103,401 and 165,899.25

Step by Step Solution

1. Step 1: Write the proportion equation
   103,401 : 165,899.25 = 165,899.25 : x
2. Step 2: Convert to fraction form
   103,401/165,899.25 = 165,899.25/x
3. Step 3: Cross multiply
   103,401x = 165,899.25 × 165,899.25
4. Step 4: Simplify right side
   103,401x = 27,522,561,150.56
5. Step 5: Solve for x
   x = 27,522,561,150.56/103,401
6. Step 6: Final answer
   x = 266,173.07