Finding the Third Proportional to 1,400,637 and 3,059,339

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,637 : 3,059,339 = 3,059,339 : x
2. Step 2: Convert to fraction form
   1,400,637/3,059,339 = 3,059,339/x
3. Step 3: Cross multiply
   1,400,637x = 3,059,339 × 3,059,339
4. Step 4: Simplify right side
   1,400,637x = 9,359,555,116,921
5. Step 5: Solve for x
   x = 9,359,555,116,921/1,400,637
6. Step 6: Final answer
   x = 6,682,356.04