Finding the Third Proportional to 3,781,024 and 5,728,603

Step by Step Solution

1. Step 1: Write the proportion equation
   3,781,024 : 5,728,603 = 5,728,603 : x
2. Step 2: Convert to fraction form
   3,781,024/5,728,603 = 5,728,603/x
3. Step 3: Cross multiply
   3,781,024x = 5,728,603 × 5,728,603
4. Step 4: Simplify right side
   3,781,024x = 32,816,892,331,609
5. Step 5: Solve for x
   x = 32,816,892,331,609/3,781,024
6. Step 6: Final answer
   x = 8,679,366.31