Finding the Third Proportional to 1,527,998 and 3,181,569

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,998 : 3,181,569 = 3,181,569 : x
2. Step 2: Convert to fraction form
   1,527,998/3,181,569 = 3,181,569/x
3. Step 3: Cross multiply
   1,527,998x = 3,181,569 × 3,181,569
4. Step 4: Simplify right side
   1,527,998x = 10,122,381,301,761
5. Step 5: Solve for x
   x = 10,122,381,301,761/1,527,998
6. Step 6: Final answer
   x = 6,624,603.76