Finding the Third Proportional to 37,042.50 and 55,887

Step by Step Solution

1. Step 1: Write the proportion equation
   37,042.50 : 55,887 = 55,887 : x
2. Step 2: Convert to fraction form
   37,042.50/55,887 = 55,887/x
3. Step 3: Cross multiply
   37,042.50x = 55,887 × 55,887
4. Step 4: Simplify right side
   37,042.50x = 3,123,356,769
5. Step 5: Solve for x
   x = 3,123,356,769/37,042.50
6. Step 6: Final answer
   x = 84,318.20