Finding the Third Proportional to 668,053 and 1,401,752

Step by Step Solution

1. Step 1: Write the proportion equation
   668,053 : 1,401,752 = 1,401,752 : x
2. Step 2: Convert to fraction form
   668,053/1,401,752 = 1,401,752/x
3. Step 3: Cross multiply
   668,053x = 1,401,752 × 1,401,752
4. Step 4: Simplify right side
   668,053x = 1,964,908,669,504
5. Step 5: Solve for x
   x = 1,964,908,669,504/668,053
6. Step 6: Final answer
   x = 2,941,246.68