Finding the Third Proportional to 1,039,538 and 1,555,068

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,538 : 1,555,068 = 1,555,068 : x
2. Step 2: Convert to fraction form
   1,039,538/1,555,068 = 1,555,068/x
3. Step 3: Cross multiply
   1,039,538x = 1,555,068 × 1,555,068
4. Step 4: Simplify right side
   1,039,538x = 2,418,236,484,624
5. Step 5: Solve for x
   x = 2,418,236,484,624/1,039,538
6. Step 6: Final answer
   x = 2,326,260.79