Finding the Third Proportional to 3,831,138 and 5,736,150

Step by Step Solution

1. Step 1: Write the proportion equation
   3,831,138 : 5,736,150 = 5,736,150 : x
2. Step 2: Convert to fraction form
   3,831,138/5,736,150 = 5,736,150/x
3. Step 3: Cross multiply
   3,831,138x = 5,736,150 × 5,736,150
4. Step 4: Simplify right side
   3,831,138x = 32,903,416,822,500
5. Step 5: Solve for x
   x = 32,903,416,822,500/3,831,138
6. Step 6: Final answer
   x = 8,588,418.59