Finding the Third Proportional to 2,240,835 and 3,387,933

Step by Step Solution

1. Step 1: Write the proportion equation
   2,240,835 : 3,387,933 = 3,387,933 : x
2. Step 2: Convert to fraction form
   2,240,835/3,387,933 = 3,387,933/x
3. Step 3: Cross multiply
   2,240,835x = 3,387,933 × 3,387,933
4. Step 4: Simplify right side
   2,240,835x = 11,478,090,012,489
5. Step 5: Solve for x
   x = 11,478,090,012,489/2,240,835
6. Step 6: Final answer
   x = 5,122,237.92