Finding the Third Proportional to 871,836 and 1,333,113

Step by Step Solution

1. Step 1: Write the proportion equation
   871,836 : 1,333,113 = 1,333,113 : x
2. Step 2: Convert to fraction form
   871,836/1,333,113 = 1,333,113/x
3. Step 3: Cross multiply
   871,836x = 1,333,113 × 1,333,113
4. Step 4: Simplify right side
   871,836x = 1,777,190,270,769
5. Step 5: Solve for x
   x = 1,777,190,270,769/871,836
6. Step 6: Final answer
   x = 2,038,445.61