Finding the Third Proportional to 1,425,870 and 2,074,599

Step by Step Solution

1. Step 1: Write the proportion equation
   1,425,870 : 2,074,599 = 2,074,599 : x
2. Step 2: Convert to fraction form
   1,425,870/2,074,599 = 2,074,599/x
3. Step 3: Cross multiply
   1,425,870x = 2,074,599 × 2,074,599
4. Step 4: Simplify right side
   1,425,870x = 4,303,961,010,801
5. Step 5: Solve for x
   x = 4,303,961,010,801/1,425,870
6. Step 6: Final answer
   x = 3,018,480.65