Finding the Third Proportional to 1,908,817 and 4,116,524

Step by Step Solution

1. Step 1: Write the proportion equation
   1,908,817 : 4,116,524 = 4,116,524 : x
2. Step 2: Convert to fraction form
   1,908,817/4,116,524 = 4,116,524/x
3. Step 3: Cross multiply
   1,908,817x = 4,116,524 × 4,116,524
4. Step 4: Simplify right side
   1,908,817x = 16,945,769,842,576
5. Step 5: Solve for x
   x = 16,945,769,842,576/1,908,817
6. Step 6: Final answer
   x = 8,877,629.36