Finding the Third Proportional to 2,056,521 and 4,456,263

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056,521 : 4,456,263 = 4,456,263 : x
2. Step 2: Convert to fraction form
   2,056,521/4,456,263 = 4,456,263/x
3. Step 3: Cross multiply
   2,056,521x = 4,456,263 × 4,456,263
4. Step 4: Simplify right side
   2,056,521x = 19,858,279,925,169
5. Step 5: Solve for x
   x = 19,858,279,925,169/2,056,521
6. Step 6: Final answer
   x = 9,656,249.52