Finding the Third Proportional to 28,576 and 45,626

Step by Step Solution

1. Step 1: Write the proportion equation
   28,576 : 45,626 = 45,626 : x
2. Step 2: Convert to fraction form
   28,576/45,626 = 45,626/x
3. Step 3: Cross multiply
   28,576x = 45,626 × 45,626
4. Step 4: Simplify right side
   28,576x = 2,081,731,876
5. Step 5: Solve for x
   x = 2,081,731,876/28,576
6. Step 6: Final answer
   x = 72,848.96