Finding the Third Proportional to 3,071.25 and 4,622.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,071.25 : 4,622.34 = 4,622.34 : x
2. Step 2: Convert to fraction form
   3,071.25/4,622.34 = 4,622.34/x
3. Step 3: Cross multiply
   3,071.25x = 4,622.34 × 4,622.34
4. Step 4: Simplify right side
   3,071.25x = 21,366,061.74
5. Step 5: Solve for x
   x = 21,366,061.74/3,071.25
6. Step 6: Final answer
   x = 6,956.80