Finding the Third Proportional to 3,805,597 and 7,984,863

Step by Step Solution

1. Step 1: Write the proportion equation
   3,805,597 : 7,984,863 = 7,984,863 : x
2. Step 2: Convert to fraction form
   3,805,597/7,984,863 = 7,984,863/x
3. Step 3: Cross multiply
   3,805,597x = 7,984,863 × 7,984,863
4. Step 4: Simplify right side
   3,805,597x = 63,758,037,128,769
5. Step 5: Solve for x
   x = 63,758,037,128,769/3,805,597
6. Step 6: Final answer
   x = 16,753,754.31