Finding the Third Proportional to 28,724 and 59,908

Step by Step Solution

1. Step 1: Write the proportion equation
   28,724 : 59,908 = 59,908 : x
2. Step 2: Convert to fraction form
   28,724/59,908 = 59,908/x
3. Step 3: Cross multiply
   28,724x = 59,908 × 59,908
4. Step 4: Simplify right side
   28,724x = 3,588,968,464
5. Step 5: Solve for x
   x = 3,588,968,464/28,724
6. Step 6: Final answer
   x = 124,946.68