Finding the Third Proportional to 1,448,579 and 2,293,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,579 : 2,293,248 = 2,293,248 : x
2. Step 2: Convert to fraction form
   1,448,579/2,293,248 = 2,293,248/x
3. Step 3: Cross multiply
   1,448,579x = 2,293,248 × 2,293,248
4. Step 4: Simplify right side
   1,448,579x = 5,258,986,389,504
5. Step 5: Solve for x
   x = 5,258,986,389,504/1,448,579
6. Step 6: Final answer
   x = 3,630,445.00