Finding the Third Proportional to 28,704.56 and 60,825.94

Step by Step Solution

1. Step 1: Write the proportion equation
   28,704.56 : 60,825.94 = 60,825.94 : x
2. Step 2: Convert to fraction form
   28,704.56/60,825.94 = 60,825.94/x
3. Step 3: Cross multiply
   28,704.56x = 60,825.94 × 60,825.94
4. Step 4: Simplify right side
   28,704.56x = 3,699,794,672.75
5. Step 5: Solve for x
   x = 3,699,794,672.75/28,704.56
6. Step 6: Final answer
   x = 128,892.22