Finding the Third Proportional to 37,280 and 56,892

Step by Step Solution

1. Step 1: Write the proportion equation
   37,280 : 56,892 = 56,892 : x
2. Step 2: Convert to fraction form
   37,280/56,892 = 56,892/x
3. Step 3: Cross multiply
   37,280x = 56,892 × 56,892
4. Step 4: Simplify right side
   37,280x = 3,236,699,664
5. Step 5: Solve for x
   x = 3,236,699,664/37,280
6. Step 6: Final answer
   x = 86,821.34