Finding the Third Proportional to 2,572,032 and 5,586,864

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,032 : 5,586,864 = 5,586,864 : x
2. Step 2: Convert to fraction form
   2,572,032/5,586,864 = 5,586,864/x
3. Step 3: Cross multiply
   2,572,032x = 5,586,864 × 5,586,864
4. Step 4: Simplify right side
   2,572,032x = 31,213,049,354,496
5. Step 5: Solve for x
   x = 31,213,049,354,496/2,572,032
6. Step 6: Final answer
   x = 12,135,560.27