Finding the Third Proportional to 3,569,886 and 5,438,496

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,886 : 5,438,496 = 5,438,496 : x
2. Step 2: Convert to fraction form
   3,569,886/5,438,496 = 5,438,496/x
3. Step 3: Cross multiply
   3,569,886x = 5,438,496 × 5,438,496
4. Step 4: Simplify right side
   3,569,886x = 29,577,238,742,016
5. Step 5: Solve for x
   x = 29,577,238,742,016/3,569,886
6. Step 6: Final answer
   x = 8,285,205.39