Finding the Third Proportional to 831,602 and 1,803,064

Step by Step Solution

1. Step 1: Write the proportion equation
   831,602 : 1,803,064 = 1,803,064 : x
2. Step 2: Convert to fraction form
   831,602/1,803,064 = 1,803,064/x
3. Step 3: Cross multiply
   831,602x = 1,803,064 × 1,803,064
4. Step 4: Simplify right side
   831,602x = 3,251,039,788,096
5. Step 5: Solve for x
   x = 3,251,039,788,096/831,602
6. Step 6: Final answer
   x = 3,909,369.85