Finding the Third Proportional to 2,385,936 and 3,613,653

Step by Step Solution

1. Step 1: Write the proportion equation
   2,385,936 : 3,613,653 = 3,613,653 : x
2. Step 2: Convert to fraction form
   2,385,936/3,613,653 = 3,613,653/x
3. Step 3: Cross multiply
   2,385,936x = 3,613,653 × 3,613,653
4. Step 4: Simplify right side
   2,385,936x = 13,058,488,004,409
5. Step 5: Solve for x
   x = 13,058,488,004,409/2,385,936
6. Step 6: Final answer
   x = 5,473,109.09