Finding the Third Proportional to 43,522 and 58,722

Step by Step Solution

1. Step 1: Write the proportion equation
   43,522 : 58,722 = 58,722 : x
2. Step 2: Convert to fraction form
   43,522/58,722 = 58,722/x
3. Step 3: Cross multiply
   43,522x = 58,722 × 58,722
4. Step 4: Simplify right side
   43,522x = 3,448,273,284
5. Step 5: Solve for x
   x = 3,448,273,284/43,522
6. Step 6: Final answer
   x = 79,230.58