Finding the Third Proportional to 1,374,726 and 3,018,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,374,726 : 3,018,426 = 3,018,426 : x
2. Step 2: Convert to fraction form
   1,374,726/3,018,426 = 3,018,426/x
3. Step 3: Cross multiply
   1,374,726x = 3,018,426 × 3,018,426
4. Step 4: Simplify right side
   1,374,726x = 9,110,895,517,476
5. Step 5: Solve for x
   x = 9,110,895,517,476/1,374,726
6. Step 6: Final answer
   x = 6,627,426.50