Finding the Third Proportional to 234,180 and 552,628.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,180 : 552,628.50 = 552,628.50 : x
2. Step 2: Convert to fraction form
   234,180/552,628.50 = 552,628.50/x
3. Step 3: Cross multiply
   234,180x = 552,628.50 × 552,628.50
4. Step 4: Simplify right side
   234,180x = 305,398,259,012.25
5. Step 5: Solve for x
   x = 305,398,259,012.25/234,180
6. Step 6: Final answer
   x = 1,304,117.60