Finding the Third Proportional to 13,977.56 and 28,896.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,977.56 : 28,896.75 = 28,896.75 : x
2. Step 2: Convert to fraction form
   13,977.56/28,896.75 = 28,896.75/x
3. Step 3: Cross multiply
   13,977.56x = 28,896.75 × 28,896.75
4. Step 4: Simplify right side
   13,977.56x = 835,022,160.56
5. Step 5: Solve for x
   x = 835,022,160.56/13,977.56
6. Step 6: Final answer
   x = 59,740.18