Finding the Third Proportional to 1,088,220 and 1,715,802

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088,220 : 1,715,802 = 1,715,802 : x
2. Step 2: Convert to fraction form
   1,088,220/1,715,802 = 1,715,802/x
3. Step 3: Cross multiply
   1,088,220x = 1,715,802 × 1,715,802
4. Step 4: Simplify right side
   1,088,220x = 2,943,976,503,204
5. Step 5: Solve for x
   x = 2,943,976,503,204/1,088,220
6. Step 6: Final answer
   x = 2,705,313.73