Finding the Third Proportional to 1,151,907 and 2,513,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,907 : 2,513,442 = 2,513,442 : x
2. Step 2: Convert to fraction form
   1,151,907/2,513,442 = 2,513,442/x
3. Step 3: Cross multiply
   1,151,907x = 2,513,442 × 2,513,442
4. Step 4: Simplify right side
   1,151,907x = 6,317,390,687,364
5. Step 5: Solve for x
   x = 6,317,390,687,364/1,151,907
6. Step 6: Final answer
   x = 5,484,288.82