Finding the Third Proportional to 640,614 and 1,481,034

Step by Step Solution

1. Step 1: Write the proportion equation
   640,614 : 1,481,034 = 1,481,034 : x
2. Step 2: Convert to fraction form
   640,614/1,481,034 = 1,481,034/x
3. Step 3: Cross multiply
   640,614x = 1,481,034 × 1,481,034
4. Step 4: Simplify right side
   640,614x = 2,193,461,709,156
5. Step 5: Solve for x
   x = 2,193,461,709,156/640,614
6. Step 6: Final answer
   x = 3,423,999.02