Finding the Third Proportional to 3,569,862 and 5,438,460

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,862 : 5,438,460 = 5,438,460 : x
2. Step 2: Convert to fraction form
   3,569,862/5,438,460 = 5,438,460/x
3. Step 3: Cross multiply
   3,569,862x = 5,438,460 × 5,438,460
4. Step 4: Simplify right side
   3,569,862x = 29,576,847,171,600
5. Step 5: Solve for x
   x = 29,576,847,171,600/3,569,862
6. Step 6: Final answer
   x = 8,285,151.41