Finding the Third Proportional to 1,508,013 and 3,121,002

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,013 : 3,121,002 = 3,121,002 : x
2. Step 2: Convert to fraction form
   1,508,013/3,121,002 = 3,121,002/x
3. Step 3: Cross multiply
   1,508,013x = 3,121,002 × 3,121,002
4. Step 4: Simplify right side
   1,508,013x = 9,740,653,484,004
5. Step 5: Solve for x
   x = 9,740,653,484,004/1,508,013
6. Step 6: Final answer
   x = 6,459,263.60