Finding the Third Proportional to 908,348 and 1,971,244

Step by Step Solution

1. Step 1: Write the proportion equation
   908,348 : 1,971,244 = 1,971,244 : x
2. Step 2: Convert to fraction form
   908,348/1,971,244 = 1,971,244/x
3. Step 3: Cross multiply
   908,348x = 1,971,244 × 1,971,244
4. Step 4: Simplify right side
   908,348x = 3,885,802,907,536
5. Step 5: Solve for x
   x = 3,885,802,907,536/908,348
6. Step 6: Final answer
   x = 4,277,879.08