Finding the Third Proportional to 2,453,440 and 3,765,816

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453,440 : 3,765,816 = 3,765,816 : x
2. Step 2: Convert to fraction form
   2,453,440/3,765,816 = 3,765,816/x
3. Step 3: Cross multiply
   2,453,440x = 3,765,816 × 3,765,816
4. Step 4: Simplify right side
   2,453,440x = 14,181,370,145,856
5. Step 5: Solve for x
   x = 14,181,370,145,856/2,453,440
6. Step 6: Final answer
   x = 5,780,198.47