Finding the Third Proportional to 30,667.36 and 62,462.39

Step by Step Solution

1. Step 1: Write the proportion equation
   30,667.36 : 62,462.39 = 62,462.39 : x
2. Step 2: Convert to fraction form
   30,667.36/62,462.39 = 62,462.39/x
3. Step 3: Cross multiply
   30,667.36x = 62,462.39 × 62,462.39
4. Step 4: Simplify right side
   30,667.36x = 3,901,550,242.59
5. Step 5: Solve for x
   x = 3,901,550,242.59/30,667.36
6. Step 6: Final answer
   x = 127,221.59