Finding the Third Proportional to 14,603 and 31,758

Step by Step Solution

1. Step 1: Write the proportion equation
   14,603 : 31,758 = 31,758 : x
2. Step 2: Convert to fraction form
   14,603/31,758 = 31,758/x
3. Step 3: Cross multiply
   14,603x = 31,758 × 31,758
4. Step 4: Simplify right side
   14,603x = 1,008,570,564
5. Step 5: Solve for x
   x = 1,008,570,564/14,603
6. Step 6: Final answer
   x = 69,065.98