Finding the Third Proportional to 16,308 and 35,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,308 : 35,404.50 = 35,404.50 : x
2. Step 2: Convert to fraction form
   16,308/35,404.50 = 35,404.50/x
3. Step 3: Cross multiply
   16,308x = 35,404.50 × 35,404.50
4. Step 4: Simplify right side
   16,308x = 1,253,478,620.25
5. Step 5: Solve for x
   x = 1,253,478,620.25/16,308
6. Step 6: Final answer
   x = 76,862.80