Finding the Third Proportional to 1,234,398 and 1,923,773

Step by Step Solution

1. Step 1: Write the proportion equation
   1,234,398 : 1,923,773 = 1,923,773 : x
2. Step 2: Convert to fraction form
   1,234,398/1,923,773 = 1,923,773/x
3. Step 3: Cross multiply
   1,234,398x = 1,923,773 × 1,923,773
4. Step 4: Simplify right side
   1,234,398x = 3,700,902,555,529
5. Step 5: Solve for x
   x = 3,700,902,555,529/1,234,398
6. Step 6: Final answer
   x = 2,998,143.67