Finding the Third Proportional to 43,040 and 63,284

Step by Step Solution

1. Step 1: Write the proportion equation
   43,040 : 63,284 = 63,284 : x
2. Step 2: Convert to fraction form
   43,040/63,284 = 63,284/x
3. Step 3: Cross multiply
   43,040x = 63,284 × 63,284
4. Step 4: Simplify right side
   43,040x = 4,004,864,656
5. Step 5: Solve for x
   x = 4,004,864,656/43,040
6. Step 6: Final answer
   x = 93,049.83