Finding the Third Proportional to 1,519,374 and 3,242,136

Step by Step Solution

1. Step 1: Write the proportion equation
   1,519,374 : 3,242,136 = 3,242,136 : x
2. Step 2: Convert to fraction form
   1,519,374/3,242,136 = 3,242,136/x
3. Step 3: Cross multiply
   1,519,374x = 3,242,136 × 3,242,136
4. Step 4: Simplify right side
   1,519,374x = 10,511,445,842,496
5. Step 5: Solve for x
   x = 10,511,445,842,496/1,519,374
6. Step 6: Final answer
   x = 6,918,274.13