Finding the Third Proportional to 16,697.23 and 34,772.02

Step by Step Solution

1. Step 1: Write the proportion equation
   16,697.23 : 34,772.02 = 34,772.02 : x
2. Step 2: Convert to fraction form
   16,697.23/34,772.02 = 34,772.02/x
3. Step 3: Cross multiply
   16,697.23x = 34,772.02 × 34,772.02
4. Step 4: Simplify right side
   16,697.23x = 1,209,093,274.37
5. Step 5: Solve for x
   x = 1,209,093,274.37/16,697.23
6. Step 6: Final answer
   x = 72,412.80