Finding the Third Proportional to 34,020 and 51,066

Step by Step Solution

1. Step 1: Write the proportion equation
   34,020 : 51,066 = 51,066 : x
2. Step 2: Convert to fraction form
   34,020/51,066 = 51,066/x
3. Step 3: Cross multiply
   34,020x = 51,066 × 51,066
4. Step 4: Simplify right side
   34,020x = 2,607,736,356
5. Step 5: Solve for x
   x = 2,607,736,356/34,020
6. Step 6: Final answer
   x = 76,653.04