Finding the Third Proportional to 1,246,136 and 2,722,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,136 : 2,722,912 = 2,722,912 : x
2. Step 2: Convert to fraction form
   1,246,136/2,722,912 = 2,722,912/x
3. Step 3: Cross multiply
   1,246,136x = 2,722,912 × 2,722,912
4. Step 4: Simplify right side
   1,246,136x = 7,414,249,759,744
5. Step 5: Solve for x
   x = 7,414,249,759,744/1,246,136
6. Step 6: Final answer
   x = 5,949,791.80