Finding the Third Proportional to 2,276,963 and 4,891,606

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,963 : 4,891,606 = 4,891,606 : x
2. Step 2: Convert to fraction form
   2,276,963/4,891,606 = 4,891,606/x
3. Step 3: Cross multiply
   2,276,963x = 4,891,606 × 4,891,606
4. Step 4: Simplify right side
   2,276,963x = 23,927,809,259,236
5. Step 5: Solve for x
   x = 23,927,809,259,236/2,276,963
6. Step 6: Final answer
   x = 10,508,650.89