Finding the Third Proportional to 7,645,434 and 16,424,184

Step by Step Solution

1. Step 1: Write the proportion equation
   7,645,434 : 16,424,184 = 16,424,184 : x
2. Step 2: Convert to fraction form
   7,645,434/16,424,184 = 16,424,184/x
3. Step 3: Cross multiply
   7,645,434x = 16,424,184 × 16,424,184
4. Step 4: Simplify right side
   7,645,434x = 269,753,820,065,856
5. Step 5: Solve for x
   x = 269,753,820,065,856/7,645,434
6. Step 6: Final answer
   x = 35,282,996.37