Finding the Third Proportional to 43,050 and 57,736.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,050 : 57,736.50 = 57,736.50 : x
2. Step 2: Convert to fraction form
   43,050/57,736.50 = 57,736.50/x
3. Step 3: Cross multiply
   43,050x = 57,736.50 × 57,736.50
4. Step 4: Simplify right side
   43,050x = 3,333,503,432.25
5. Step 5: Solve for x
   x = 3,333,503,432.25/43,050
6. Step 6: Final answer
   x = 77,433.30