Finding the Third Proportional to 2,106,016 and 4,548,264

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,016 : 4,548,264 = 4,548,264 : x
2. Step 2: Convert to fraction form
   2,106,016/4,548,264 = 4,548,264/x
3. Step 3: Cross multiply
   2,106,016x = 4,548,264 × 4,548,264
4. Step 4: Simplify right side
   2,106,016x = 20,686,705,413,696
5. Step 5: Solve for x
   x = 20,686,705,413,696/2,106,016
6. Step 6: Final answer
   x = 9,822,672.48