Finding the Third Proportional to 1,064,808 and 2,309,275

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,808 : 2,309,275 = 2,309,275 : x
2. Step 2: Convert to fraction form
   1,064,808/2,309,275 = 2,309,275/x
3. Step 3: Cross multiply
   1,064,808x = 2,309,275 × 2,309,275
4. Step 4: Simplify right side
   1,064,808x = 5,332,751,025,625
5. Step 5: Solve for x
   x = 5,332,751,025,625/1,064,808
6. Step 6: Final answer
   x = 5,008,180.84