Finding the Third Proportional to 28,772 and 59,541.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,772 : 59,541.50 = 59,541.50 : x
2. Step 2: Convert to fraction form
   28,772/59,541.50 = 59,541.50/x
3. Step 3: Cross multiply
   28,772x = 59,541.50 × 59,541.50
4. Step 4: Simplify right side
   28,772x = 3,545,190,222.25
5. Step 5: Solve for x
   x = 3,545,190,222.25/28,772
6. Step 6: Final answer
   x = 123,216.68