Finding the Third Proportional to 831,877 and 1,703,180

Step by Step Solution

1. Step 1: Write the proportion equation
   831,877 : 1,703,180 = 1,703,180 : x
2. Step 2: Convert to fraction form
   831,877/1,703,180 = 1,703,180/x
3. Step 3: Cross multiply
   831,877x = 1,703,180 × 1,703,180
4. Step 4: Simplify right side
   831,877x = 2,900,822,112,400
5. Step 5: Solve for x
   x = 2,900,822,112,400/831,877
6. Step 6: Final answer
   x = 3,487,080.56