Finding the Third Proportional to 1,785,936 and 3,918,726

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,936 : 3,918,726 = 3,918,726 : x
2. Step 2: Convert to fraction form
   1,785,936/3,918,726 = 3,918,726/x
3. Step 3: Cross multiply
   1,785,936x = 3,918,726 × 3,918,726
4. Step 4: Simplify right side
   1,785,936x = 15,356,413,463,076
5. Step 5: Solve for x
   x = 15,356,413,463,076/1,785,936
6. Step 6: Final answer
   x = 8,598,523.95