Finding the Third Proportional to 1,508,046 and 3,121,062

Step by Step Solution

1. Step 1: Write the proportion equation
   1,508,046 : 3,121,062 = 3,121,062 : x
2. Step 2: Convert to fraction form
   1,508,046/3,121,062 = 3,121,062/x
3. Step 3: Cross multiply
   1,508,046x = 3,121,062 × 3,121,062
4. Step 4: Simplify right side
   1,508,046x = 9,741,028,007,844
5. Step 5: Solve for x
   x = 9,741,028,007,844/1,508,046
6. Step 6: Final answer
   x = 6,459,370.61