Finding the Third Proportional to 1,773,737 and 3,890,843

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,737 : 3,890,843 = 3,890,843 : x
2. Step 2: Convert to fraction form
   1,773,737/3,890,843 = 3,890,843/x
3. Step 3: Cross multiply
   1,773,737x = 3,890,843 × 3,890,843
4. Step 4: Simplify right side
   1,773,737x = 15,138,659,250,649
5. Step 5: Solve for x
   x = 15,138,659,250,649/1,773,737
6. Step 6: Final answer
   x = 8,534,895.11