Finding the Third Proportional to 1,345,793 and 2,942,362

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,793 : 2,942,362 = 2,942,362 : x
2. Step 2: Convert to fraction form
   1,345,793/2,942,362 = 2,942,362/x
3. Step 3: Cross multiply
   1,345,793x = 2,942,362 × 2,942,362
4. Step 4: Simplify right side
   1,345,793x = 8,657,494,139,044
5. Step 5: Solve for x
   x = 8,657,494,139,044/1,345,793
6. Step 6: Final answer
   x = 6,433,005.77