Finding the Third Proportional to 28,619 and 59,850.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,619 : 59,850.50 = 59,850.50 : x
2. Step 2: Convert to fraction form
   28,619/59,850.50 = 59,850.50/x
3. Step 3: Cross multiply
   28,619x = 59,850.50 × 59,850.50
4. Step 4: Simplify right side
   28,619x = 3,582,082,350.25
5. Step 5: Solve for x
   x = 3,582,082,350.25/28,619
6. Step 6: Final answer
   x = 125,164.48