Finding the Third Proportional to 1,263,322 and 1,943,777

Step by Step Solution

1. Step 1: Write the proportion equation
   1,263,322 : 1,943,777 = 1,943,777 : x
2. Step 2: Convert to fraction form
   1,263,322/1,943,777 = 1,943,777/x
3. Step 3: Cross multiply
   1,263,322x = 1,943,777 × 1,943,777
4. Step 4: Simplify right side
   1,263,322x = 3,778,269,025,729
5. Step 5: Solve for x
   x = 3,778,269,025,729/1,263,322
6. Step 6: Final answer
   x = 2,990,741.10