Finding the Third Proportional to 14,322 and 34,830

Step by Step Solution

1. Step 1: Write the proportion equation
   14,322 : 34,830 = 34,830 : x
2. Step 2: Convert to fraction form
   14,322/34,830 = 34,830/x
3. Step 3: Cross multiply
   14,322x = 34,830 × 34,830
4. Step 4: Simplify right side
   14,322x = 1,213,128,900
5. Step 5: Solve for x
   x = 1,213,128,900/14,322
6. Step 6: Final answer
   x = 84,703.88