Finding the Third Proportional to 3,984,696 and 5,977,908

Step by Step Solution

1. Step 1: Write the proportion equation
   3,984,696 : 5,977,908 = 5,977,908 : x
2. Step 2: Convert to fraction form
   3,984,696/5,977,908 = 5,977,908/x
3. Step 3: Cross multiply
   3,984,696x = 5,977,908 × 5,977,908
4. Step 4: Simplify right side
   3,984,696x = 35,735,384,056,464
5. Step 5: Solve for x
   x = 35,735,384,056,464/3,984,696
6. Step 6: Final answer
   x = 8,968,158.19