Finding the Third Proportional to 16,694 and 34,006.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,694 : 34,006.50 = 34,006.50 : x
2. Step 2: Convert to fraction form
   16,694/34,006.50 = 34,006.50/x
3. Step 3: Cross multiply
   16,694x = 34,006.50 × 34,006.50
4. Step 4: Simplify right side
   16,694x = 1,156,442,042.25
5. Step 5: Solve for x
   x = 1,156,442,042.25/16,694
6. Step 6: Final answer
   x = 69,272.91