Finding the Third Proportional to 868,112 and 1,904,302

Step by Step Solution

1. Step 1: Write the proportion equation
   868,112 : 1,904,302 = 1,904,302 : x
2. Step 2: Convert to fraction form
   868,112/1,904,302 = 1,904,302/x
3. Step 3: Cross multiply
   868,112x = 1,904,302 × 1,904,302
4. Step 4: Simplify right side
   868,112x = 3,626,366,107,204
5. Step 5: Solve for x
   x = 3,626,366,107,204/868,112
6. Step 6: Final answer
   x = 4,177,302.13