Finding the Third Proportional to 2,038,888 and 3,239,136

Step by Step Solution

1. Step 1: Write the proportion equation
   2,038,888 : 3,239,136 = 3,239,136 : x
2. Step 2: Convert to fraction form
   2,038,888/3,239,136 = 3,239,136/x
3. Step 3: Cross multiply
   2,038,888x = 3,239,136 × 3,239,136
4. Step 4: Simplify right side
   2,038,888x = 10,492,002,026,496
5. Step 5: Solve for x
   x = 10,492,002,026,496/2,038,888
6. Step 6: Final answer
   x = 5,145,943.29