Finding the Third Proportional to 1,913,016 and 2,859,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,913,016 : 2,859,314 = 2,859,314 : x
2. Step 2: Convert to fraction form
   1,913,016/2,859,314 = 2,859,314/x
3. Step 3: Cross multiply
   1,913,016x = 2,859,314 × 2,859,314
4. Step 4: Simplify right side
   1,913,016x = 8,175,676,550,596
5. Step 5: Solve for x
   x = 8,175,676,550,596/1,913,016
6. Step 6: Final answer
   x = 4,273,710.49