Finding the Third Proportional to 2,385,960 and 3,613,690.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,385,960 : 3,613,690.50 = 3,613,690.50 : x
2. Step 2: Convert to fraction form
   2,385,960/3,613,690.50 = 3,613,690.50/x
3. Step 3: Cross multiply
   2,385,960x = 3,613,690.50 × 3,613,690.50
4. Step 4: Simplify right side
   2,385,960x = 13,058,759,029,790.25
5. Step 5: Solve for x
   x = 13,058,759,029,790.25/2,385,960
6. Step 6: Final answer
   x = 5,473,167.63