Finding the Third Proportional to 2,587,032 and 5,442,210

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,032 : 5,442,210 = 5,442,210 : x
2. Step 2: Convert to fraction form
   2,587,032/5,442,210 = 5,442,210/x
3. Step 3: Cross multiply
   2,587,032x = 5,442,210 × 5,442,210
4. Step 4: Simplify right side
   2,587,032x = 29,617,649,684,100
5. Step 5: Solve for x
   x = 29,617,649,684,100/2,587,032
6. Step 6: Final answer
   x = 11,448,505.35