Finding the Third Proportional to 373,840.50 and 822,444

Step by Step Solution

1. Step 1: Write the proportion equation
   373,840.50 : 822,444 = 822,444 : x
2. Step 2: Convert to fraction form
   373,840.50/822,444 = 822,444/x
3. Step 3: Cross multiply
   373,840.50x = 822,444 × 822,444
4. Step 4: Simplify right side
   373,840.50x = 676,414,133,136
5. Step 5: Solve for x
   x = 676,414,133,136/373,840.50
6. Step 6: Final answer
   x = 1,809,365.58