Finding the Third Proportional to 28,261 and 60,897

Step by Step Solution

1. Step 1: Write the proportion equation
   28,261 : 60,897 = 60,897 : x
2. Step 2: Convert to fraction form
   28,261/60,897 = 60,897/x
3. Step 3: Cross multiply
   28,261x = 60,897 × 60,897
4. Step 4: Simplify right side
   28,261x = 3,708,444,609
5. Step 5: Solve for x
   x = 3,708,444,609/28,261
6. Step 6: Final answer
   x = 131,221.28