Finding the Third Proportional to 28,003.50 and 58,599.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,003.50 : 58,599.75 = 58,599.75 : x
2. Step 2: Convert to fraction form
   28,003.50/58,599.75 = 58,599.75/x
3. Step 3: Cross multiply
   28,003.50x = 58,599.75 × 58,599.75
4. Step 4: Simplify right side
   28,003.50x = 3,433,930,700.06
5. Step 5: Solve for x
   x = 3,433,930,700.06/28,003.50
6. Step 6: Final answer
   x = 122,625.05