Finding the Third Proportional to 1,376,558 and 2,963,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,558 : 2,963,992 = 2,963,992 : x
2. Step 2: Convert to fraction form
   1,376,558/2,963,992 = 2,963,992/x
3. Step 3: Cross multiply
   1,376,558x = 2,963,992 × 2,963,992
4. Step 4: Simplify right side
   1,376,558x = 8,785,248,576,064
5. Step 5: Solve for x
   x = 8,785,248,576,064/1,376,558
6. Step 6: Final answer
   x = 6,382,040.26