Finding the Third Proportional to 28,043 and 59,977

Step by Step Solution

1. Step 1: Write the proportion equation
   28,043 : 59,977 = 59,977 : x
2. Step 2: Convert to fraction form
   28,043/59,977 = 59,977/x
3. Step 3: Cross multiply
   28,043x = 59,977 × 59,977
4. Step 4: Simplify right side
   28,043x = 3,597,240,529
5. Step 5: Solve for x
   x = 3,597,240,529/28,043
6. Step 6: Final answer
   x = 128,275.88