Finding the Third Proportional to 1,146,282 and 1,722,303

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,282 : 1,722,303 = 1,722,303 : x
2. Step 2: Convert to fraction form
   1,146,282/1,722,303 = 1,722,303/x
3. Step 3: Cross multiply
   1,146,282x = 1,722,303 × 1,722,303
4. Step 4: Simplify right side
   1,146,282x = 2,966,327,623,809
5. Step 5: Solve for x
   x = 2,966,327,623,809/1,146,282
6. Step 6: Final answer
   x = 2,587,781.74