Finding the Third Proportional to 3,760,729 and 5,729,248

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760,729 : 5,729,248 = 5,729,248 : x
2. Step 2: Convert to fraction form
   3,760,729/5,729,248 = 5,729,248/x
3. Step 3: Cross multiply
   3,760,729x = 5,729,248 × 5,729,248
4. Step 4: Simplify right side
   3,760,729x = 32,824,282,645,504
5. Step 5: Solve for x
   x = 32,824,282,645,504/3,760,729
6. Step 6: Final answer
   x = 8,728,170.16