Finding the Third Proportional to 34,206.05 and 51,172.38

Step by Step Solution

1. Step 1: Write the proportion equation
   34,206.05 : 51,172.38 = 51,172.38 : x
2. Step 2: Convert to fraction form
   34,206.05/51,172.38 = 51,172.38/x
3. Step 3: Cross multiply
   34,206.05x = 51,172.38 × 51,172.38
4. Step 4: Simplify right side
   34,206.05x = 2,618,612,762.71
5. Step 5: Solve for x
   x = 2,618,612,762.71/34,206.05
6. Step 6: Final answer
   x = 76,554.09