Finding the Third Proportional to 1,050,913 and 2,185,697

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,913 : 2,185,697 = 2,185,697 : x
2. Step 2: Convert to fraction form
   1,050,913/2,185,697 = 2,185,697/x
3. Step 3: Cross multiply
   1,050,913x = 2,185,697 × 2,185,697
4. Step 4: Simplify right side
   1,050,913x = 4,777,271,375,809
5. Step 5: Solve for x
   x = 4,777,271,375,809/1,050,913
6. Step 6: Final answer
   x = 4,545,829.56