Finding the Third Proportional to 107,001 and 149,581.69

Step by Step Solution

1. Step 1: Write the proportion equation
   107,001 : 149,581.69 = 149,581.69 : x
2. Step 2: Convert to fraction form
   107,001/149,581.69 = 149,581.69/x
3. Step 3: Cross multiply
   107,001x = 149,581.69 × 149,581.69
4. Step 4: Simplify right side
   107,001x = 22,374,681,235.35
5. Step 5: Solve for x
   x = 22,374,681,235.35/107,001
6. Step 6: Final answer
   x = 209,107.22