Finding the Third Proportional to 28,714 and 60,907

Step by Step Solution

1. Step 1: Write the proportion equation
   28,714 : 60,907 = 60,907 : x
2. Step 2: Convert to fraction form
   28,714/60,907 = 60,907/x
3. Step 3: Cross multiply
   28,714x = 60,907 × 60,907
4. Step 4: Simplify right side
   28,714x = 3,709,662,649
5. Step 5: Solve for x
   x = 3,709,662,649/28,714
6. Step 6: Final answer
   x = 129,193.52