Finding the Third Proportional to 3,152,238 and 4,992,255

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152,238 : 4,992,255 = 4,992,255 : x
2. Step 2: Convert to fraction form
   3,152,238/4,992,255 = 4,992,255/x
3. Step 3: Cross multiply
   3,152,238x = 4,992,255 × 4,992,255
4. Step 4: Simplify right side
   3,152,238x = 24,922,609,985,025
5. Step 5: Solve for x
   x = 24,922,609,985,025/3,152,238
6. Step 6: Final answer
   x = 7,906,322.42