Finding the Third Proportional to 30,299 and 62,066

Step by Step Solution

1. Step 1: Write the proportion equation
   30,299 : 62,066 = 62,066 : x
2. Step 2: Convert to fraction form
   30,299/62,066 = 62,066/x
3. Step 3: Cross multiply
   30,299x = 62,066 × 62,066
4. Step 4: Simplify right side
   30,299x = 3,852,188,356
5. Step 5: Solve for x
   x = 3,852,188,356/30,299
6. Step 6: Final answer
   x = 127,139.13