Finding the Third Proportional to 1,677,198 and 2,234,565

Step by Step Solution

1. Step 1: Write the proportion equation
   1,677,198 : 2,234,565 = 2,234,565 : x
2. Step 2: Convert to fraction form
   1,677,198/2,234,565 = 2,234,565/x
3. Step 3: Cross multiply
   1,677,198x = 2,234,565 × 2,234,565
4. Step 4: Simplify right side
   1,677,198x = 4,993,280,739,225
5. Step 5: Solve for x
   x = 4,993,280,739,225/1,677,198
6. Step 6: Final answer
   x = 2,977,156.39