Finding the Third Proportional to 37,716.89 and 55,924.17

Step by Step Solution

1. Step 1: Write the proportion equation
   37,716.89 : 55,924.17 = 55,924.17 : x
2. Step 2: Convert to fraction form
   37,716.89/55,924.17 = 55,924.17/x
3. Step 3: Cross multiply
   37,716.89x = 55,924.17 × 55,924.17
4. Step 4: Simplify right side
   37,716.89x = 3,127,512,999.90
5. Step 5: Solve for x
   x = 3,127,512,999.90/37,716.89
6. Step 6: Final answer
   x = 82,920.75