Finding the Third Proportional to 14,355 and 30,786

Step by Step Solution

1. Step 1: Write the proportion equation
   14,355 : 30,786 = 30,786 : x
2. Step 2: Convert to fraction form
   14,355/30,786 = 30,786/x
3. Step 3: Cross multiply
   14,355x = 30,786 × 30,786
4. Step 4: Simplify right side
   14,355x = 947,777,796
5. Step 5: Solve for x
   x = 947,777,796/14,355
6. Step 6: Final answer
   x = 66,024.23