Finding the Third Proportional to 2,379,780 and 3,574,896

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,780 : 3,574,896 = 3,574,896 : x
2. Step 2: Convert to fraction form
   2,379,780/3,574,896 = 3,574,896/x
3. Step 3: Cross multiply
   2,379,780x = 3,574,896 × 3,574,896
4. Step 4: Simplify right side
   2,379,780x = 12,779,881,410,816
5. Step 5: Solve for x
   x = 12,779,881,410,816/2,379,780
6. Step 6: Final answer
   x = 5,370,194.48