Finding the Third Proportional to 1,831,093 and 3,977,426

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,093 : 3,977,426 = 3,977,426 : x
2. Step 2: Convert to fraction form
   1,831,093/3,977,426 = 3,977,426/x
3. Step 3: Cross multiply
   1,831,093x = 3,977,426 × 3,977,426
4. Step 4: Simplify right side
   1,831,093x = 15,819,917,585,476
5. Step 5: Solve for x
   x = 15,819,917,585,476/1,831,093
6. Step 6: Final answer
   x = 8,639,603.55