Finding the Third Proportional to 3,851,365.50 and 8,249,238

Step by Step Solution

1. Step 1: Write the proportion equation
   3,851,365.50 : 8,249,238 = 8,249,238 : x
2. Step 2: Convert to fraction form
   3,851,365.50/8,249,238 = 8,249,238/x
3. Step 3: Cross multiply
   3,851,365.50x = 8,249,238 × 8,249,238
4. Step 4: Simplify right side
   3,851,365.50x = 68,049,927,580,644
5. Step 5: Solve for x
   x = 68,049,927,580,644/3,851,365.50
6. Step 6: Final answer
   x = 17,669,039.09