Finding the Third Proportional to 14,710.99 and 31,774.15

Step by Step Solution

1. Step 1: Write the proportion equation
   14,710.99 : 31,774.15 = 31,774.15 : x
2. Step 2: Convert to fraction form
   14,710.99/31,774.15 = 31,774.15/x
3. Step 3: Cross multiply
   14,710.99x = 31,774.15 × 31,774.15
4. Step 4: Simplify right side
   14,710.99x = 1,009,596,508.93
5. Step 5: Solve for x
   x = 1,009,596,508.93/14,710.99
6. Step 6: Final answer
   x = 68,628.72