Finding the Third Proportional to 4,264,800 and 8,831,404

Step by Step Solution

1. Step 1: Write the proportion equation
   4,264,800 : 8,831,404 = 8,831,404 : x
2. Step 2: Convert to fraction form
   4,264,800/8,831,404 = 8,831,404/x
3. Step 3: Cross multiply
   4,264,800x = 8,831,404 × 8,831,404
4. Step 4: Simplify right side
   4,264,800x = 77,993,696,611,216
5. Step 5: Solve for x
   x = 77,993,696,611,216/4,264,800
6. Step 6: Final answer
   x = 18,287,773.54