Finding the Third Proportional to 871,284 and 1,876,050

Step by Step Solution

1. Step 1: Write the proportion equation
   871,284 : 1,876,050 = 1,876,050 : x
2. Step 2: Convert to fraction form
   871,284/1,876,050 = 1,876,050/x
3. Step 3: Cross multiply
   871,284x = 1,876,050 × 1,876,050
4. Step 4: Simplify right side
   871,284x = 3,519,563,602,500
5. Step 5: Solve for x
   x = 3,519,563,602,500/871,284
6. Step 6: Final answer
   x = 4,039,513.64