Finding the Third Proportional to 30,283.88 and 65,194.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,283.88 : 65,194.88 = 65,194.88 : x
2. Step 2: Convert to fraction form
   30,283.88/65,194.88 = 65,194.88/x
3. Step 3: Cross multiply
   30,283.88x = 65,194.88 × 65,194.88
4. Step 4: Simplify right side
   30,283.88x = 4,250,371,726.27
5. Step 5: Solve for x
   x = 4,250,371,726.27/30,283.88
6. Step 6: Final answer
   x = 140,350.99