Finding the Third Proportional to 2,106,008 and 4,548,248

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,008 : 4,548,248 = 4,548,248 : x
2. Step 2: Convert to fraction form
   2,106,008/4,548,248 = 4,548,248/x
3. Step 3: Cross multiply
   2,106,008x = 4,548,248 × 4,548,248
4. Step 4: Simplify right side
   2,106,008x = 20,686,559,869,504
5. Step 5: Solve for x
   x = 20,686,559,869,504/2,106,008
6. Step 6: Final answer
   x = 9,822,640.69