Finding the Third Proportional to 1,199,388 and 2,576,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,388 : 2,576,632 = 2,576,632 : x
2. Step 2: Convert to fraction form
   1,199,388/2,576,632 = 2,576,632/x
3. Step 3: Cross multiply
   1,199,388x = 2,576,632 × 2,576,632
4. Step 4: Simplify right side
   1,199,388x = 6,639,032,463,424
5. Step 5: Solve for x
   x = 6,639,032,463,424/1,199,388
6. Step 6: Final answer
   x = 5,535,350.08