Finding the Third Proportional to 1,587,066 and 2,413,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,587,066 : 2,413,812 = 2,413,812 : x
2. Step 2: Convert to fraction form
   1,587,066/2,413,812 = 2,413,812/x
3. Step 3: Cross multiply
   1,587,066x = 2,413,812 × 2,413,812
4. Step 4: Simplify right side
   1,587,066x = 5,826,488,371,344
5. Step 5: Solve for x
   x = 5,826,488,371,344/1,587,066
6. Step 6: Final answer
   x = 3,671,232.56