Finding the Third Proportional to 615.52 and 973.27

Step by Step Solution

1. Step 1: Write the proportion equation
   615.52 : 973.27 = 973.27 : x
2. Step 2: Convert to fraction form
   615.52/973.27 = 973.27/x
3. Step 3: Cross multiply
   615.52x = 973.27 × 973.27
4. Step 4: Simplify right side
   615.52x = 947,245.98
5. Step 5: Solve for x
   x = 947,245.98/615.52
6. Step 6: Final answer
   x = 1,538.95