Finding the Third Proportional to 613,453.50 and 1,338,444

Step by Step Solution

1. Step 1: Write the proportion equation
   613,453.50 : 1,338,444 = 1,338,444 : x
2. Step 2: Convert to fraction form
   613,453.50/1,338,444 = 1,338,444/x
3. Step 3: Cross multiply
   613,453.50x = 1,338,444 × 1,338,444
4. Step 4: Simplify right side
   613,453.50x = 1,791,432,341,136
5. Step 5: Solve for x
   x = 1,791,432,341,136/613,453.50
6. Step 6: Final answer
   x = 2,920,241.45