Finding the Third Proportional to 1,037,915 and 2,246,418

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,915 : 2,246,418 = 2,246,418 : x
2. Step 2: Convert to fraction form
   1,037,915/2,246,418 = 2,246,418/x
3. Step 3: Cross multiply
   1,037,915x = 2,246,418 × 2,246,418
4. Step 4: Simplify right side
   1,037,915x = 5,046,393,830,724
5. Step 5: Solve for x
   x = 5,046,393,830,724/1,037,915
6. Step 6: Final answer
   x = 4,862,049.23