Finding the Third Proportional to 2,291,898 and 4,856,994

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291,898 : 4,856,994 = 4,856,994 : x
2. Step 2: Convert to fraction form
   2,291,898/4,856,994 = 4,856,994/x
3. Step 3: Cross multiply
   2,291,898x = 4,856,994 × 4,856,994
4. Step 4: Simplify right side
   2,291,898x = 23,590,390,716,036
5. Step 5: Solve for x
   x = 23,590,390,716,036/2,291,898
6. Step 6: Final answer
   x = 10,292,949.65