Finding the Third Proportional to 3,674,392 and 5,225,816

Step by Step Solution

1. Step 1: Write the proportion equation
   3,674,392 : 5,225,816 = 5,225,816 : x
2. Step 2: Convert to fraction form
   3,674,392/5,225,816 = 5,225,816/x
3. Step 3: Cross multiply
   3,674,392x = 5,225,816 × 5,225,816
4. Step 4: Simplify right side
   3,674,392x = 27,309,152,865,856
5. Step 5: Solve for x
   x = 27,309,152,865,856/3,674,392
6. Step 6: Final answer
   x = 7,432,291.62