Finding the Third Proportional to 57,433.50 and 83,922.75

Step by Step Solution

1. Step 1: Write the proportion equation
   57,433.50 : 83,922.75 = 83,922.75 : x
2. Step 2: Convert to fraction form
   57,433.50/83,922.75 = 83,922.75/x
3. Step 3: Cross multiply
   57,433.50x = 83,922.75 × 83,922.75
4. Step 4: Simplify right side
   57,433.50x = 7,043,027,967.56
5. Step 5: Solve for x
   x = 7,043,027,967.56/57,433.50
6. Step 6: Final answer
   x = 122,629.27