Finding the Third Proportional to 1,335,969 and 2,911,710

Step by Step Solution

1. Step 1: Write the proportion equation
   1,335,969 : 2,911,710 = 2,911,710 : x
2. Step 2: Convert to fraction form
   1,335,969/2,911,710 = 2,911,710/x
3. Step 3: Cross multiply
   1,335,969x = 2,911,710 × 2,911,710
4. Step 4: Simplify right side
   1,335,969x = 8,478,055,124,100
5. Step 5: Solve for x
   x = 8,478,055,124,100/1,335,969
6. Step 6: Final answer
   x = 6,345,996.89