Finding the Third Proportional to 1,109,482 and 1,585,403

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,482 : 1,585,403 = 1,585,403 : x
2. Step 2: Convert to fraction form
   1,109,482/1,585,403 = 1,585,403/x
3. Step 3: Cross multiply
   1,109,482x = 1,585,403 × 1,585,403
4. Step 4: Simplify right side
   1,109,482x = 2,513,502,672,409
5. Step 5: Solve for x
   x = 2,513,502,672,409/1,109,482
6. Step 6: Final answer
   x = 2,265,474.04