Finding the Third Proportional to 37,904 and 56,712

Step by Step Solution

1. Step 1: Write the proportion equation
   37,904 : 56,712 = 56,712 : x
2. Step 2: Convert to fraction form
   37,904/56,712 = 56,712/x
3. Step 3: Cross multiply
   37,904x = 56,712 × 56,712
4. Step 4: Simplify right side
   37,904x = 3,216,250,944
5. Step 5: Solve for x
   x = 3,216,250,944/37,904
6. Step 6: Final answer
   x = 84,852.55