Finding the Third Proportional to 58,693.50 and 83,629.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,693.50 : 83,629.50 = 83,629.50 : x
2. Step 2: Convert to fraction form
   58,693.50/83,629.50 = 83,629.50/x
3. Step 3: Cross multiply
   58,693.50x = 83,629.50 × 83,629.50
4. Step 4: Simplify right side
   58,693.50x = 6,993,893,270.25
5. Step 5: Solve for x
   x = 6,993,893,270.25/58,693.50
6. Step 6: Final answer
   x = 119,159.59