Finding the Third Proportional to 28,595 and 58,648

Step by Step Solution

1. Step 1: Write the proportion equation
   28,595 : 58,648 = 58,648 : x
2. Step 2: Convert to fraction form
   28,595/58,648 = 58,648/x
3. Step 3: Cross multiply
   28,595x = 58,648 × 58,648
4. Step 4: Simplify right side
   28,595x = 3,439,587,904
5. Step 5: Solve for x
   x = 3,439,587,904/28,595
6. Step 6: Final answer
   x = 120,286.34