Finding the Third Proportional to 1,977,664 and 2,971,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,977,664 : 2,971,762 = 2,971,762 : x
2. Step 2: Convert to fraction form
   1,977,664/2,971,762 = 2,971,762/x
3. Step 3: Cross multiply
   1,977,664x = 2,971,762 × 2,971,762
4. Step 4: Simplify right side
   1,977,664x = 8,831,369,384,644
5. Step 5: Solve for x
   x = 8,831,369,384,644/1,977,664
6. Step 6: Final answer
   x = 4,465,556.02