Finding the Third Proportional to 889,108 and 1,840,424

Step by Step Solution

1. Step 1: Write the proportion equation
   889,108 : 1,840,424 = 1,840,424 : x
2. Step 2: Convert to fraction form
   889,108/1,840,424 = 1,840,424/x
3. Step 3: Cross multiply
   889,108x = 1,840,424 × 1,840,424
4. Step 4: Simplify right side
   889,108x = 3,387,160,499,776
5. Step 5: Solve for x
   x = 3,387,160,499,776/889,108
6. Step 6: Final answer
   x = 3,809,616.49