Finding the Third Proportional to 1,831,095 and 3,977,430

Step by Step Solution

1. Step 1: Write the proportion equation
   1,831,095 : 3,977,430 = 3,977,430 : x
2. Step 2: Convert to fraction form
   1,831,095/3,977,430 = 3,977,430/x
3. Step 3: Cross multiply
   1,831,095x = 3,977,430 × 3,977,430
4. Step 4: Simplify right side
   1,831,095x = 15,819,949,404,900
5. Step 5: Solve for x
   x = 15,819,949,404,900/1,831,095
6. Step 6: Final answer
   x = 8,639,611.49