Finding the Third Proportional to 1,064,804 and 2,309,263

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,804 : 2,309,263 = 2,309,263 : x
2. Step 2: Convert to fraction form
   1,064,804/2,309,263 = 2,309,263/x
3. Step 3: Cross multiply
   1,064,804x = 2,309,263 × 2,309,263
4. Step 4: Simplify right side
   1,064,804x = 5,332,695,603,169
5. Step 5: Solve for x
   x = 5,332,695,603,169/1,064,804
6. Step 6: Final answer
   x = 5,008,147.61