Finding the Third Proportional to 27,154.88 and 56,790.38

Step by Step Solution

1. Step 1: Write the proportion equation
   27,154.88 : 56,790.38 = 56,790.38 : x
2. Step 2: Convert to fraction form
   27,154.88/56,790.38 = 56,790.38/x
3. Step 3: Cross multiply
   27,154.88x = 56,790.38 × 56,790.38
4. Step 4: Simplify right side
   27,154.88x = 3,225,146,692.64
5. Step 5: Solve for x
   x = 3,225,146,692.64/27,154.88
6. Step 6: Final answer
   x = 118,768.61