Finding the Third Proportional to 1,777,112 and 3,837,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,112 : 3,837,398 = 3,837,398 : x
2. Step 2: Convert to fraction form
   1,777,112/3,837,398 = 3,837,398/x
3. Step 3: Cross multiply
   1,777,112x = 3,837,398 × 3,837,398
4. Step 4: Simplify right side
   1,777,112x = 14,725,623,410,404
5. Step 5: Solve for x
   x = 14,725,623,410,404/1,777,112
6. Step 6: Final answer
   x = 8,286,266.38