Finding the Third Proportional to 2,050,713 and 4,487,388

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,713 : 4,487,388 = 4,487,388 : x
2. Step 2: Convert to fraction form
   2,050,713/4,487,388 = 4,487,388/x
3. Step 3: Cross multiply
   2,050,713x = 4,487,388 × 4,487,388
4. Step 4: Simplify right side
   2,050,713x = 20,136,651,062,544
5. Step 5: Solve for x
   x = 20,136,651,062,544/2,050,713
6. Step 6: Final answer
   x = 9,819,341.40