Finding the Third Proportional to 2,291,884 and 4,856,972

Step by Step Solution

1. Step 1: Write the proportion equation
   2,291,884 : 4,856,972 = 4,856,972 : x
2. Step 2: Convert to fraction form
   2,291,884/4,856,972 = 4,856,972/x
3. Step 3: Cross multiply
   2,291,884x = 4,856,972 × 4,856,972
4. Step 4: Simplify right side
   2,291,884x = 23,590,177,008,784
5. Step 5: Solve for x
   x = 23,590,177,008,784/2,291,884
6. Step 6: Final answer
   x = 10,292,919.28