Finding the Third Proportional to 862,377 and 1,875,760

Step by Step Solution

1. Step 1: Write the proportion equation
   862,377 : 1,875,760 = 1,875,760 : x
2. Step 2: Convert to fraction form
   862,377/1,875,760 = 1,875,760/x
3. Step 3: Cross multiply
   862,377x = 1,875,760 × 1,875,760
4. Step 4: Simplify right side
   862,377x = 3,518,475,577,600
5. Step 5: Solve for x
   x = 3,518,475,577,600/862,377
6. Step 6: Final answer
   x = 4,079,973.81