Finding the Third Proportional to 2,050,360 and 4,495,621

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050,360 : 4,495,621 = 4,495,621 : x
2. Step 2: Convert to fraction form
   2,050,360/4,495,621 = 4,495,621/x
3. Step 3: Cross multiply
   2,050,360x = 4,495,621 × 4,495,621
4. Step 4: Simplify right side
   2,050,360x = 20,210,608,175,641
5. Step 5: Solve for x
   x = 20,210,608,175,641/2,050,360
6. Step 6: Final answer
   x = 9,857,102.25