Finding the Third Proportional to 2,312,254 and 4,873,790

Step by Step Solution

1. Step 1: Write the proportion equation
   2,312,254 : 4,873,790 = 4,873,790 : x
2. Step 2: Convert to fraction form
   2,312,254/4,873,790 = 4,873,790/x
3. Step 3: Cross multiply
   2,312,254x = 4,873,790 × 4,873,790
4. Step 4: Simplify right side
   2,312,254x = 23,753,828,964,100
5. Step 5: Solve for x
   x = 23,753,828,964,100/2,312,254
6. Step 6: Final answer
   x = 10,273,018.87