Finding the Third Proportional to 3,656,360 and 7,922,864

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656,360 : 7,922,864 = 7,922,864 : x
2. Step 2: Convert to fraction form
   3,656,360/7,922,864 = 7,922,864/x
3. Step 3: Cross multiply
   3,656,360x = 7,922,864 × 7,922,864
4. Step 4: Simplify right side
   3,656,360x = 62,771,773,962,496
5. Step 5: Solve for x
   x = 62,771,773,962,496/3,656,360
6. Step 6: Final answer
   x = 17,167,831.93