Finding the Third Proportional to 3,587,888 and 5,396,952

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587,888 : 5,396,952 = 5,396,952 : x
2. Step 2: Convert to fraction form
   3,587,888/5,396,952 = 5,396,952/x
3. Step 3: Cross multiply
   3,587,888x = 5,396,952 × 5,396,952
4. Step 4: Simplify right side
   3,587,888x = 29,127,090,890,304
5. Step 5: Solve for x
   x = 29,127,090,890,304/3,587,888
6. Step 6: Final answer
   x = 8,118,171.72