Finding the Third Proportional to 1,835,188 and 4,043,622

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835,188 : 4,043,622 = 4,043,622 : x
2. Step 2: Convert to fraction form
   1,835,188/4,043,622 = 4,043,622/x
3. Step 3: Cross multiply
   1,835,188x = 4,043,622 × 4,043,622
4. Step 4: Simplify right side
   1,835,188x = 16,350,878,878,884
5. Step 5: Solve for x
   x = 16,350,878,878,884/1,835,188
6. Step 6: Final answer
   x = 8,909,647.88