Finding the Third Proportional to 3,756,891 and 7,999,602

Step by Step Solution

1. Step 1: Write the proportion equation
   3,756,891 : 7,999,602 = 7,999,602 : x
2. Step 2: Convert to fraction form
   3,756,891/7,999,602 = 7,999,602/x
3. Step 3: Cross multiply
   3,756,891x = 7,999,602 × 7,999,602
4. Step 4: Simplify right side
   3,756,891x = 63,993,632,158,404
5. Step 5: Solve for x
   x = 63,993,632,158,404/3,756,891
6. Step 6: Final answer
   x = 17,033,667.51