Finding the Third Proportional to 28,274.50 and 58,874.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,274.50 : 58,874.50 = 58,874.50 : x
2. Step 2: Convert to fraction form
   28,274.50/58,874.50 = 58,874.50/x
3. Step 3: Cross multiply
   28,274.50x = 58,874.50 × 58,874.50
4. Step 4: Simplify right side
   28,274.50x = 3,466,206,750.25
5. Step 5: Solve for x
   x = 3,466,206,750.25/28,274.50
6. Step 6: Final answer
   x = 122,591.27