Finding the Third Proportional to 2,385,948 and 3,613,674

Step by Step Solution

1. Step 1: Write the proportion equation
   2,385,948 : 3,613,674 = 3,613,674 : x
2. Step 2: Convert to fraction form
   2,385,948/3,613,674 = 3,613,674/x
3. Step 3: Cross multiply
   2,385,948x = 3,613,674 × 3,613,674
4. Step 4: Simplify right side
   2,385,948x = 13,058,639,778,276
5. Step 5: Solve for x
   x = 13,058,639,778,276/2,385,948
6. Step 6: Final answer
   x = 5,473,145.17