Finding the Third Proportional to 2,050,924 and 4,488,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,924 : 4,488,020 = 4,488,020 : x
2. Step 2: Convert to fraction form
   2,050,924/4,488,020 = 4,488,020/x
3. Step 3: Cross multiply
   2,050,924x = 4,488,020 × 4,488,020
4. Step 4: Simplify right side
   2,050,924x = 20,142,323,520,400
5. Step 5: Solve for x
   x = 20,142,323,520,400/2,050,924
6. Step 6: Final answer
   x = 9,821,096.99