Finding the Third Proportional to 1,109,356 and 1,585,282

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,356 : 1,585,282 = 1,585,282 : x
2. Step 2: Convert to fraction form
   1,109,356/1,585,282 = 1,585,282/x
3. Step 3: Cross multiply
   1,109,356x = 1,585,282 × 1,585,282
4. Step 4: Simplify right side
   1,109,356x = 2,513,119,019,524
5. Step 5: Solve for x
   x = 2,513,119,019,524/1,109,356
6. Step 6: Final answer
   x = 2,265,385.52