Finding the Third Proportional to 908,415 and 1,910,925

Step by Step Solution

1. Step 1: Write the proportion equation
   908,415 : 1,910,925 = 1,910,925 : x
2. Step 2: Convert to fraction form
   908,415/1,910,925 = 1,910,925/x
3. Step 3: Cross multiply
   908,415x = 1,910,925 × 1,910,925
4. Step 4: Simplify right side
   908,415x = 3,651,634,355,625
5. Step 5: Solve for x
   x = 3,651,634,355,625/908,415
6. Step 6: Final answer
   x = 4,019,786.50