Finding the Third Proportional to 1,509,344 and 2,258,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,509,344 : 2,258,032 = 2,258,032 : x
2. Step 2: Convert to fraction form
   1,509,344/2,258,032 = 2,258,032/x
3. Step 3: Cross multiply
   1,509,344x = 2,258,032 × 2,258,032
4. Step 4: Simplify right side
   1,509,344x = 5,098,708,513,024
5. Step 5: Solve for x
   x = 5,098,708,513,024/1,509,344
6. Step 6: Final answer
   x = 3,378,095.72