Finding the Third Proportional to 1,891,092 and 4,097,256

Step by Step Solution

1. Step 1: Write the proportion equation
   1,891,092 : 4,097,256 = 4,097,256 : x
2. Step 2: Convert to fraction form
   1,891,092/4,097,256 = 4,097,256/x
3. Step 3: Cross multiply
   1,891,092x = 4,097,256 × 4,097,256
4. Step 4: Simplify right side
   1,891,092x = 16,787,506,729,536
5. Step 5: Solve for x
   x = 16,787,506,729,536/1,891,092
6. Step 6: Final answer
   x = 8,877,149.67