Finding the Third Proportional to 871,810 and 1,333,072

Step by Step Solution

1. Step 1: Write the proportion equation
   871,810 : 1,333,072 = 1,333,072 : x
2. Step 2: Convert to fraction form
   871,810/1,333,072 = 1,333,072/x
3. Step 3: Cross multiply
   871,810x = 1,333,072 × 1,333,072
4. Step 4: Simplify right side
   871,810x = 1,777,080,957,184
5. Step 5: Solve for x
   x = 1,777,080,957,184/871,810
6. Step 6: Final answer
   x = 2,038,381.02