Finding the Third Proportional to 1,343,864 and 2,923,923

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343,864 : 2,923,923 = 2,923,923 : x
2. Step 2: Convert to fraction form
   1,343,864/2,923,923 = 2,923,923/x
3. Step 3: Cross multiply
   1,343,864x = 2,923,923 × 2,923,923
4. Step 4: Simplify right side
   1,343,864x = 8,549,325,709,929
5. Step 5: Solve for x
   x = 8,549,325,709,929/1,343,864
6. Step 6: Final answer
   x = 6,361,749.19