Finding the Third Proportional to 1,043,347 and 2,198,783

Step by Step Solution

1. Step 1: Write the proportion equation
   1,043,347 : 2,198,783 = 2,198,783 : x
2. Step 2: Convert to fraction form
   1,043,347/2,198,783 = 2,198,783/x
3. Step 3: Cross multiply
   1,043,347x = 2,198,783 × 2,198,783
4. Step 4: Simplify right side
   1,043,347x = 4,834,646,681,089
5. Step 5: Solve for x
   x = 4,834,646,681,089/1,043,347
6. Step 6: Final answer
   x = 4,633,785.96