Finding the Third Proportional to 127,897.50 and 269,052

Step by Step Solution

1. Step 1: Write the proportion equation
   127,897.50 : 269,052 = 269,052 : x
2. Step 2: Convert to fraction form
   127,897.50/269,052 = 269,052/x
3. Step 3: Cross multiply
   127,897.50x = 269,052 × 269,052
4. Step 4: Simplify right side
   127,897.50x = 72,388,978,704
5. Step 5: Solve for x
   x = 72,388,978,704/127,897.50
6. Step 6: Final answer
   x = 565,992.13