Finding the Third Proportional to 3,362,769 and 5,353,409

Step by Step Solution

1. Step 1: Write the proportion equation
   3,362,769 : 5,353,409 = 5,353,409 : x
2. Step 2: Convert to fraction form
   3,362,769/5,353,409 = 5,353,409/x
3. Step 3: Cross multiply
   3,362,769x = 5,353,409 × 5,353,409
4. Step 4: Simplify right side
   3,362,769x = 28,658,987,921,281
5. Step 5: Solve for x
   x = 28,658,987,921,281/3,362,769
6. Step 6: Final answer
   x = 8,522,437.29