Finding the Third Proportional to 16,522,546.50 and 35,790,021

Step by Step Solution

1. Step 1: Write the proportion equation
   16,522,546.50 : 35,790,021 = 35,790,021 : x
2. Step 2: Convert to fraction form
   16,522,546.50/35,790,021 = 35,790,021/x
3. Step 3: Cross multiply
   16,522,546.50x = 35,790,021 × 35,790,021
4. Step 4: Simplify right side
   16,522,546.50x = 1,280,925,603,180,441
5. Step 5: Solve for x
   x = 1,280,925,603,180,441/16,522,546.50
6. Step 6: Final answer
   x = 77,525,919.09