Finding the Third Proportional to 1,363,123 and 2,063,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,363,123 : 2,063,788 = 2,063,788 : x
2. Step 2: Convert to fraction form
   1,363,123/2,063,788 = 2,063,788/x
3. Step 3: Cross multiply
   1,363,123x = 2,063,788 × 2,063,788
4. Step 4: Simplify right side
   1,363,123x = 4,259,220,908,944
5. Step 5: Solve for x
   x = 4,259,220,908,944/1,363,123
6. Step 6: Final answer
   x = 3,124,604.98