Finding the Third Proportional to 2,082,375 and 4,222,710

Step by Step Solution

1. Step 1: Write the proportion equation
   2,082,375 : 4,222,710 = 4,222,710 : x
2. Step 2: Convert to fraction form
   2,082,375/4,222,710 = 4,222,710/x
3. Step 3: Cross multiply
   2,082,375x = 4,222,710 × 4,222,710
4. Step 4: Simplify right side
   2,082,375x = 17,831,279,744,100
5. Step 5: Solve for x
   x = 17,831,279,744,100/2,082,375
6. Step 6: Final answer
   x = 8,562,953.24