Finding the Third Proportional to 845,964 and 1,831,320

Step by Step Solution

1. Step 1: Write the proportion equation
   845,964 : 1,831,320 = 1,831,320 : x
2. Step 2: Convert to fraction form
   845,964/1,831,320 = 1,831,320/x
3. Step 3: Cross multiply
   845,964x = 1,831,320 × 1,831,320
4. Step 4: Simplify right side
   845,964x = 3,353,732,942,400
5. Step 5: Solve for x
   x = 3,353,732,942,400/845,964
6. Step 6: Final answer
   x = 3,964,392.03