Finding the Third Proportional to 1,549,384 and 3,322,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,549,384 : 3,322,896 = 3,322,896 : x
2. Step 2: Convert to fraction form
   1,549,384/3,322,896 = 3,322,896/x
3. Step 3: Cross multiply
   1,549,384x = 3,322,896 × 3,322,896
4. Step 4: Simplify right side
   1,549,384x = 11,041,637,826,816
5. Step 5: Solve for x
   x = 11,041,637,826,816/1,549,384
6. Step 6: Final answer
   x = 7,126,469.50