Finding the Third Proportional to 2,537,040 and 3,478,968

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,040 : 3,478,968 = 3,478,968 : x
2. Step 2: Convert to fraction form
   2,537,040/3,478,968 = 3,478,968/x
3. Step 3: Cross multiply
   2,537,040x = 3,478,968 × 3,478,968
4. Step 4: Simplify right side
   2,537,040x = 12,103,218,345,024
5. Step 5: Solve for x
   x = 12,103,218,345,024/2,537,040
6. Step 6: Final answer
   x = 4,770,606.04