Finding the Third Proportional to 3,152,208 and 4,992,210

Step by Step Solution

1. Step 1: Write the proportion equation
   3,152,208 : 4,992,210 = 4,992,210 : x
2. Step 2: Convert to fraction form
   3,152,208/4,992,210 = 4,992,210/x
3. Step 3: Cross multiply
   3,152,208x = 4,992,210 × 4,992,210
4. Step 4: Simplify right side
   3,152,208x = 24,922,160,684,100
5. Step 5: Solve for x
   x = 24,922,160,684,100/3,152,208
6. Step 6: Final answer
   x = 7,906,255.13