Finding the Third Proportional to 1,377,137 and 2,982,964

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,137 : 2,982,964 = 2,982,964 : x
2. Step 2: Convert to fraction form
   1,377,137/2,982,964 = 2,982,964/x
3. Step 3: Cross multiply
   1,377,137x = 2,982,964 × 2,982,964
4. Step 4: Simplify right side
   1,377,137x = 8,898,074,225,296
5. Step 5: Solve for x
   x = 8,898,074,225,296/1,377,137
6. Step 6: Final answer
   x = 6,461,284.70