Finding the Third Proportional to 1,350,515 and 2,881,822

Step by Step Solution

1. Step 1: Write the proportion equation
   1,350,515 : 2,881,822 = 2,881,822 : x
2. Step 2: Convert to fraction form
   1,350,515/2,881,822 = 2,881,822/x
3. Step 3: Cross multiply
   1,350,515x = 2,881,822 × 2,881,822
4. Step 4: Simplify right side
   1,350,515x = 8,304,898,039,684
5. Step 5: Solve for x
   x = 8,304,898,039,684/1,350,515
6. Step 6: Final answer
   x = 6,149,430.43