Finding the Third Proportional to 1,199,478 and 2,533,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,199,478 : 2,533,632 = 2,533,632 : x
2. Step 2: Convert to fraction form
   1,199,478/2,533,632 = 2,533,632/x
3. Step 3: Cross multiply
   1,199,478x = 2,533,632 × 2,533,632
4. Step 4: Simplify right side
   1,199,478x = 6,419,291,111,424
5. Step 5: Solve for x
   x = 6,419,291,111,424/1,199,478
6. Step 6: Final answer
   x = 5,351,737.27