Finding the Third Proportional to 1,362,964 and 2,988,368

Step by Step Solution

1. Step 1: Write the proportion equation
   1,362,964 : 2,988,368 = 2,988,368 : x
2. Step 2: Convert to fraction form
   1,362,964/2,988,368 = 2,988,368/x
3. Step 3: Cross multiply
   1,362,964x = 2,988,368 × 2,988,368
4. Step 4: Simplify right side
   1,362,964x = 8,930,343,303,424
5. Step 5: Solve for x
   x = 8,930,343,303,424/1,362,964
6. Step 6: Final answer
   x = 6,552,149.07