Finding the Third Proportional to 28,756 and 60,973

Step by Step Solution

1. Step 1: Write the proportion equation
   28,756 : 60,973 = 60,973 : x
2. Step 2: Convert to fraction form
   28,756/60,973 = 60,973/x
3. Step 3: Cross multiply
   28,756x = 60,973 × 60,973
4. Step 4: Simplify right side
   28,756x = 3,717,706,729
5. Step 5: Solve for x
   x = 3,717,706,729/28,756
6. Step 6: Final answer
   x = 129,284.56