Finding the Third Proportional to 16,522,425 and 35,789,778

Step by Step Solution

1. Step 1: Write the proportion equation
   16,522,425 : 35,789,778 = 35,789,778 : x
2. Step 2: Convert to fraction form
   16,522,425/35,789,778 = 35,789,778/x
3. Step 3: Cross multiply
   16,522,425x = 35,789,778 × 35,789,778
4. Step 4: Simplify right side
   16,522,425x = 1,280,908,209,289,284
5. Step 5: Solve for x
   x = 1,280,908,209,289,284/16,522,425
6. Step 6: Final answer
   x = 77,525,436.45