Finding the Third Proportional to 1,876,850 and 4,019,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,876,850 : 4,019,380 = 4,019,380 : x
2. Step 2: Convert to fraction form
   1,876,850/4,019,380 = 4,019,380/x
3. Step 3: Cross multiply
   1,876,850x = 4,019,380 × 4,019,380
4. Step 4: Simplify right side
   1,876,850x = 16,155,415,584,400
5. Step 5: Solve for x
   x = 16,155,415,584,400/1,876,850
6. Step 6: Final answer
   x = 8,607,728.69