Finding the Third Proportional to 2,615,543.50 and 5,542,233

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,543.50 : 5,542,233 = 5,542,233 : x
2. Step 2: Convert to fraction form
   2,615,543.50/5,542,233 = 5,542,233/x
3. Step 3: Cross multiply
   2,615,543.50x = 5,542,233 × 5,542,233
4. Step 4: Simplify right side
   2,615,543.50x = 30,716,346,626,289
5. Step 5: Solve for x
   x = 30,716,346,626,289/2,615,543.50
6. Step 6: Final answer
   x = 11,743,772.04