Finding the Third Proportional to 3,656,079 and 7,922,328

Step by Step Solution

1. Step 1: Write the proportion equation
   3,656,079 : 7,922,328 = 7,922,328 : x
2. Step 2: Convert to fraction form
   3,656,079/7,922,328 = 7,922,328/x
3. Step 3: Cross multiply
   3,656,079x = 7,922,328 × 7,922,328
4. Step 4: Simplify right side
   3,656,079x = 62,763,280,939,584
5. Step 5: Solve for x
   x = 62,763,280,939,584/3,656,079
6. Step 6: Final answer
   x = 17,166,828.44