Finding the Third Proportional to 2,252,798 and 4,691,977

Step by Step Solution

1. Step 1: Write the proportion equation
   2,252,798 : 4,691,977 = 4,691,977 : x
2. Step 2: Convert to fraction form
   2,252,798/4,691,977 = 4,691,977/x
3. Step 3: Cross multiply
   2,252,798x = 4,691,977 × 4,691,977
4. Step 4: Simplify right side
   2,252,798x = 22,014,648,168,529
5. Step 5: Solve for x
   x = 22,014,648,168,529/2,252,798
6. Step 6: Final answer
   x = 9,772,135.88