Finding the Third Proportional to 1,360,215 and 2,978,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,215 : 2,978,982 = 2,978,982 : x
2. Step 2: Convert to fraction form
   1,360,215/2,978,982 = 2,978,982/x
3. Step 3: Cross multiply
   1,360,215x = 2,978,982 × 2,978,982
4. Step 4: Simplify right side
   1,360,215x = 8,874,333,756,324
5. Step 5: Solve for x
   x = 8,874,333,756,324/1,360,215
6. Step 6: Final answer
   x = 6,524,214.01