Finding the Third Proportional to 16,423.88 and 34,014.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,423.88 : 34,014.38 = 34,014.38 : x
2. Step 2: Convert to fraction form
   16,423.88/34,014.38 = 34,014.38/x
3. Step 3: Cross multiply
   16,423.88x = 34,014.38 × 34,014.38
4. Step 4: Simplify right side
   16,423.88x = 1,156,977,706.64
5. Step 5: Solve for x
   x = 1,156,977,706.64/16,423.88
6. Step 6: Final answer
   x = 70,444.87