Finding the Third Proportional to 2,146,882 and 4,549,724

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,882 : 4,549,724 = 4,549,724 : x
2. Step 2: Convert to fraction form
   2,146,882/4,549,724 = 4,549,724/x
3. Step 3: Cross multiply
   2,146,882x = 4,549,724 × 4,549,724
4. Step 4: Simplify right side
   2,146,882x = 20,699,988,476,176
5. Step 5: Solve for x
   x = 20,699,988,476,176/2,146,882
6. Step 6: Final answer
   x = 9,641,884.59