Finding the Third Proportional to 1,166,256 and 1,904,391

Step by Step Solution

1. Step 1: Write the proportion equation
   1,166,256 : 1,904,391 = 1,904,391 : x
2. Step 2: Convert to fraction form
   1,166,256/1,904,391 = 1,904,391/x
3. Step 3: Cross multiply
   1,166,256x = 1,904,391 × 1,904,391
4. Step 4: Simplify right side
   1,166,256x = 3,626,705,080,881
5. Step 5: Solve for x
   x = 3,626,705,080,881/1,166,256
6. Step 6: Final answer
   x = 3,109,698.97