Finding the Third Proportional to 2,270,274 and 3,399,153

Step by Step Solution

1. Step 1: Write the proportion equation
   2,270,274 : 3,399,153 = 3,399,153 : x
2. Step 2: Convert to fraction form
   2,270,274/3,399,153 = 3,399,153/x
3. Step 3: Cross multiply
   2,270,274x = 3,399,153 × 3,399,153
4. Step 4: Simplify right side
   2,270,274x = 11,554,241,117,409
5. Step 5: Solve for x
   x = 11,554,241,117,409/2,270,274
6. Step 6: Final answer
   x = 5,089,359.75