Finding the Third Proportional to 1,922,422 and 4,093,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,922,422 : 4,093,312 = 4,093,312 : x
2. Step 2: Convert to fraction form
   1,922,422/4,093,312 = 4,093,312/x
3. Step 3: Cross multiply
   1,922,422x = 4,093,312 × 4,093,312
4. Step 4: Simplify right side
   1,922,422x = 16,755,203,129,344
5. Step 5: Solve for x
   x = 16,755,203,129,344/1,922,422
6. Step 6: Final answer
   x = 8,715,673.84