Finding the Third Proportional to 1,145,864 and 2,495,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,864 : 2,495,632 = 2,495,632 : x
2. Step 2: Convert to fraction form
   1,145,864/2,495,632 = 2,495,632/x
3. Step 3: Cross multiply
   1,145,864x = 2,495,632 × 2,495,632
4. Step 4: Simplify right side
   1,145,864x = 6,228,179,079,424
5. Step 5: Solve for x
   x = 6,228,179,079,424/1,145,864
6. Step 6: Final answer
   x = 5,435,356.27