Finding the Third Proportional to 1,971,303 and 2,879,445

Step by Step Solution

1. Step 1: Write the proportion equation
   1,971,303 : 2,879,445 = 2,879,445 : x
2. Step 2: Convert to fraction form
   1,971,303/2,879,445 = 2,879,445/x
3. Step 3: Cross multiply
   1,971,303x = 2,879,445 × 2,879,445
4. Step 4: Simplify right side
   1,971,303x = 8,291,203,508,025
5. Step 5: Solve for x
   x = 8,291,203,508,025/1,971,303
6. Step 6: Final answer
   x = 4,205,950.84