Finding the Third Proportional to 1,517,335 and 3,312,694

Step by Step Solution

1. Step 1: Write the proportion equation
   1,517,335 : 3,312,694 = 3,312,694 : x
2. Step 2: Convert to fraction form
   1,517,335/3,312,694 = 3,312,694/x
3. Step 3: Cross multiply
   1,517,335x = 3,312,694 × 3,312,694
4. Step 4: Simplify right side
   1,517,335x = 10,973,941,537,636
5. Step 5: Solve for x
   x = 10,973,941,537,636/1,517,335
6. Step 6: Final answer
   x = 7,232,378.83