Finding the Third Proportional to 50,893.31 and 66,924.56

Step by Step Solution

1. Step 1: Write the proportion equation
   50,893.31 : 66,924.56 = 66,924.56 : x
2. Step 2: Convert to fraction form
   50,893.31/66,924.56 = 66,924.56/x
3. Step 3: Cross multiply
   50,893.31x = 66,924.56 × 66,924.56
4. Step 4: Simplify right side
   50,893.31x = 4,478,897,065.82
5. Step 5: Solve for x
   x = 4,478,897,065.82/50,893.31
6. Step 6: Final answer
   x = 88,005.61