Finding the Third Proportional to 154,859.06 and 342,882

Step by Step Solution

1. Step 1: Write the proportion equation
   154,859.06 : 342,882 = 342,882 : x
2. Step 2: Convert to fraction form
   154,859.06/342,882 = 342,882/x
3. Step 3: Cross multiply
   154,859.06x = 342,882 × 342,882
4. Step 4: Simplify right side
   154,859.06x = 117,568,065,924
5. Step 5: Solve for x
   x = 117,568,065,924/154,859.06
6. Step 6: Final answer
   x = 759,193.97