Finding the Third Proportional to 3,708,068 and 8,929,998

Step by Step Solution

1. Step 1: Write the proportion equation
   3,708,068 : 8,929,998 = 8,929,998 : x
2. Step 2: Convert to fraction form
   3,708,068/8,929,998 = 8,929,998/x
3. Step 3: Cross multiply
   3,708,068x = 8,929,998 × 8,929,998
4. Step 4: Simplify right side
   3,708,068x = 79,744,864,280,004
5. Step 5: Solve for x
   x = 79,744,864,280,004/3,708,068
6. Step 6: Final answer
   x = 21,505,771.81