Finding the Third Proportional to 831,003 and 1,786,132

Step by Step Solution

1. Step 1: Write the proportion equation
   831,003 : 1,786,132 = 1,786,132 : x
2. Step 2: Convert to fraction form
   831,003/1,786,132 = 1,786,132/x
3. Step 3: Cross multiply
   831,003x = 1,786,132 × 1,786,132
4. Step 4: Simplify right side
   831,003x = 3,190,267,521,424
5. Step 5: Solve for x
   x = 3,190,267,521,424/831,003
6. Step 6: Final answer
   x = 3,839,056.56