Finding the Third Proportional to 71,595 and 141,382.69

Step by Step Solution

1. Step 1: Write the proportion equation
   71,595 : 141,382.69 = 141,382.69 : x
2. Step 2: Convert to fraction form
   71,595/141,382.69 = 141,382.69/x
3. Step 3: Cross multiply
   71,595x = 141,382.69 × 141,382.69
4. Step 4: Simplify right side
   71,595x = 19,989,064,324.72
5. Step 5: Solve for x
   x = 19,989,064,324.72/71,595
6. Step 6: Final answer
   x = 279,196.37