Finding the Third Proportional to 1,816,496 and 3,893,797

Step by Step Solution

1. Step 1: Write the proportion equation
   1,816,496 : 3,893,797 = 3,893,797 : x
2. Step 2: Convert to fraction form
   1,816,496/3,893,797 = 3,893,797/x
3. Step 3: Cross multiply
   1,816,496x = 3,893,797 × 3,893,797
4. Step 4: Simplify right side
   1,816,496x = 15,161,655,077,209
5. Step 5: Solve for x
   x = 15,161,655,077,209/1,816,496
6. Step 6: Final answer
   x = 8,346,649.31