Finding the Third Proportional to 35,283 and 54,868.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,283 : 54,868.50 = 54,868.50 : x
2. Step 2: Convert to fraction form
   35,283/54,868.50 = 54,868.50/x
3. Step 3: Cross multiply
   35,283x = 54,868.50 × 54,868.50
4. Step 4: Simplify right side
   35,283x = 3,010,552,292.25
5. Step 5: Solve for x
   x = 3,010,552,292.25/35,283
6. Step 6: Final answer
   x = 85,325.86