Finding the Third Proportional to 3,805,616 and 7,984,903

Step by Step Solution

1. Step 1: Write the proportion equation
   3,805,616 : 7,984,903 = 7,984,903 : x
2. Step 2: Convert to fraction form
   3,805,616/7,984,903 = 7,984,903/x
3. Step 3: Cross multiply
   3,805,616x = 7,984,903 × 7,984,903
4. Step 4: Simplify right side
   3,805,616x = 63,758,675,919,409
5. Step 5: Solve for x
   x = 63,758,675,919,409/3,805,616
6. Step 6: Final answer
   x = 16,753,838.52