Finding the Third Proportional to 183,132.75 and 380,300.25

Step by Step Solution

1. Step 1: Write the proportion equation
   183,132.75 : 380,300.25 = 380,300.25 : x
2. Step 2: Convert to fraction form
   183,132.75/380,300.25 = 380,300.25/x
3. Step 3: Cross multiply
   183,132.75x = 380,300.25 × 380,300.25
4. Step 4: Simplify right side
   183,132.75x = 144,628,280,150.06
5. Step 5: Solve for x
   x = 144,628,280,150.06/183,132.75
6. Step 6: Final answer
   x = 789,745.58