Finding the Third Proportional to 3,606,624 and 5,398,632

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606,624 : 5,398,632 = 5,398,632 : x
2. Step 2: Convert to fraction form
   3,606,624/5,398,632 = 5,398,632/x
3. Step 3: Cross multiply
   3,606,624x = 5,398,632 × 5,398,632
4. Step 4: Simplify right side
   3,606,624x = 29,145,227,471,424
5. Step 5: Solve for x
   x = 29,145,227,471,424/3,606,624
6. Step 6: Final answer
   x = 8,081,027.43