Finding the Third Proportional to 2,687,526 and 5,847,444

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,526 : 5,847,444 = 5,847,444 : x
2. Step 2: Convert to fraction form
   2,687,526/5,847,444 = 5,847,444/x
3. Step 3: Cross multiply
   2,687,526x = 5,847,444 × 5,847,444
4. Step 4: Simplify right side
   2,687,526x = 34,192,601,333,136
5. Step 5: Solve for x
   x = 34,192,601,333,136/2,687,526
6. Step 6: Final answer
   x = 12,722,705.32