Finding the Third Proportional to 1,399,476 and 3,052,187

Step by Step Solution

1. Step 1: Write the proportion equation
   1,399,476 : 3,052,187 = 3,052,187 : x
2. Step 2: Convert to fraction form
   1,399,476/3,052,187 = 3,052,187/x
3. Step 3: Cross multiply
   1,399,476x = 3,052,187 × 3,052,187
4. Step 4: Simplify right side
   1,399,476x = 9,315,845,482,969
5. Step 5: Solve for x
   x = 9,315,845,482,969/1,399,476
6. Step 6: Final answer
   x = 6,656,666.84