Finding the Third Proportional to 16,209 and 34,949.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,209 : 34,949.25 = 34,949.25 : x
2. Step 2: Convert to fraction form
   16,209/34,949.25 = 34,949.25/x
3. Step 3: Cross multiply
   16,209x = 34,949.25 × 34,949.25
4. Step 4: Simplify right side
   16,209x = 1,221,450,075.56
5. Step 5: Solve for x
   x = 1,221,450,075.56/16,209
6. Step 6: Final answer
   x = 75,356.29