Finding the Third Proportional to 27,139.85 and 59,801.41

Step by Step Solution

1. Step 1: Write the proportion equation
   27,139.85 : 59,801.41 = 59,801.41 : x
2. Step 2: Convert to fraction form
   27,139.85/59,801.41 = 59,801.41/x
3. Step 3: Cross multiply
   27,139.85x = 59,801.41 × 59,801.41
4. Step 4: Simplify right side
   27,139.85x = 3,576,209,123.87
5. Step 5: Solve for x
   x = 3,576,209,123.87/27,139.85
6. Step 6: Final answer
   x = 131,769.66