Finding the Third Proportional to 27,142.59 and 59,805.84

Step by Step Solution

1. Step 1: Write the proportion equation
   27,142.59 : 59,805.84 = 59,805.84 : x
2. Step 2: Convert to fraction form
   27,142.59/59,805.84 = 59,805.84/x
3. Step 3: Cross multiply
   27,142.59x = 59,805.84 × 59,805.84
4. Step 4: Simplify right side
   27,142.59x = 3,576,738,946.65
5. Step 5: Solve for x
   x = 3,576,738,946.65/27,142.59
6. Step 6: Final answer
   x = 131,775.87