Finding the Third Proportional to 2,386,016 and 3,613,772.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,386,016 : 3,613,772.50 = 3,613,772.50 : x
2. Step 2: Convert to fraction form
   2,386,016/3,613,772.50 = 3,613,772.50/x
3. Step 3: Cross multiply
   2,386,016x = 3,613,772.50 × 3,613,772.50
4. Step 4: Simplify right side
   2,386,016x = 13,059,351,681,756.25
5. Step 5: Solve for x
   x = 13,059,351,681,756.25/2,386,016
6. Step 6: Final answer
   x = 5,473,287.56