Finding the Third Proportional to 2,243,313 and 3,367,813

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,313 : 3,367,813 = 3,367,813 : x
2. Step 2: Convert to fraction form
   2,243,313/3,367,813 = 3,367,813/x
3. Step 3: Cross multiply
   2,243,313x = 3,367,813 × 3,367,813
4. Step 4: Simplify right side
   2,243,313x = 11,342,164,402,969
5. Step 5: Solve for x
   x = 11,342,164,402,969/2,243,313
6. Step 6: Final answer
   x = 5,055,988.35