Finding the Third Proportional to 1,345,795 and 2,942,366

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,795 : 2,942,366 = 2,942,366 : x
2. Step 2: Convert to fraction form
   1,345,795/2,942,366 = 2,942,366/x
3. Step 3: Cross multiply
   1,345,795x = 2,942,366 × 2,942,366
4. Step 4: Simplify right side
   1,345,795x = 8,657,517,677,956
5. Step 5: Solve for x
   x = 8,657,517,677,956/1,345,795
6. Step 6: Final answer
   x = 6,433,013.70