Finding the Third Proportional to 16,433,476 and 25,645,066

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433,476 : 25,645,066 = 25,645,066 : x
2. Step 2: Convert to fraction form
   16,433,476/25,645,066 = 25,645,066/x
3. Step 3: Cross multiply
   16,433,476x = 25,645,066 × 25,645,066
4. Step 4: Simplify right side
   16,433,476x = 657,669,410,144,356
5. Step 5: Solve for x
   x = 657,669,410,144,356/16,433,476
6. Step 6: Final answer
   x = 40,020,103.49