Finding the Third Proportional to 1,473 and 3,222.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473 : 3,222.75 = 3,222.75 : x
2. Step 2: Convert to fraction form
   1,473/3,222.75 = 3,222.75/x
3. Step 3: Cross multiply
   1,473x = 3,222.75 × 3,222.75
4. Step 4: Simplify right side
   1,473x = 10,386,117.56
5. Step 5: Solve for x
   x = 10,386,117.56/1,473
6. Step 6: Final answer
   x = 7,051.00