Finding the Third Proportional to 2,428,170.75 and 3,508,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,170.75 : 3,508,003.50 = 3,508,003.50 : x
2. Step 2: Convert to fraction form
   2,428,170.75/3,508,003.50 = 3,508,003.50/x
3. Step 3: Cross multiply
   2,428,170.75x = 3,508,003.50 × 3,508,003.50
4. Step 4: Simplify right side
   2,428,170.75x = 12,306,088,556,012.25
5. Step 5: Solve for x
   x = 12,306,088,556,012.25/2,428,170.75
6. Step 6: Final answer
   x = 5,068,049.09