Finding the Third Proportional to 57,059 and 83,973

Step by Step Solution

1. Step 1: Write the proportion equation
   57,059 : 83,973 = 83,973 : x
2. Step 2: Convert to fraction form
   57,059/83,973 = 83,973/x
3. Step 3: Cross multiply
   57,059x = 83,973 × 83,973
4. Step 4: Simplify right side
   57,059x = 7,051,464,729
5. Step 5: Solve for x
   x = 7,051,464,729/57,059
6. Step 6: Final answer
   x = 123,581.99