Finding the Third Proportional to 38,100 and 56,045

Step by Step Solution

1. Step 1: Write the proportion equation
   38,100 : 56,045 = 56,045 : x
2. Step 2: Convert to fraction form
   38,100/56,045 = 56,045/x
3. Step 3: Cross multiply
   38,100x = 56,045 × 56,045
4. Step 4: Simplify right side
   38,100x = 3,141,042,025
5. Step 5: Solve for x
   x = 3,141,042,025/38,100
6. Step 6: Final answer
   x = 82,442.05