Finding the Third Proportional to 1,864,353 and 2,878,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,864,353 : 2,878,950 = 2,878,950 : x
2. Step 2: Convert to fraction form
   1,864,353/2,878,950 = 2,878,950/x
3. Step 3: Cross multiply
   1,864,353x = 2,878,950 × 2,878,950
4. Step 4: Simplify right side
   1,864,353x = 8,288,353,102,500
5. Step 5: Solve for x
   x = 8,288,353,102,500/1,864,353
6. Step 6: Final answer
   x = 4,445,699.45