Finding the Third Proportional to 1,074,832 and 1,624,344

Step by Step Solution

1. Step 1: Write the proportion equation
   1,074,832 : 1,624,344 = 1,624,344 : x
2. Step 2: Convert to fraction form
   1,074,832/1,624,344 = 1,624,344/x
3. Step 3: Cross multiply
   1,074,832x = 1,624,344 × 1,624,344
4. Step 4: Simplify right side
   1,074,832x = 2,638,493,430,336
5. Step 5: Solve for x
   x = 2,638,493,430,336/1,074,832
6. Step 6: Final answer
   x = 2,454,796.13