Finding the Third Proportional to 757,294 and 1,615,622

Step by Step Solution

1. Step 1: Write the proportion equation
   757,294 : 1,615,622 = 1,615,622 : x
2. Step 2: Convert to fraction form
   757,294/1,615,622 = 1,615,622/x
3. Step 3: Cross multiply
   757,294x = 1,615,622 × 1,615,622
4. Step 4: Simplify right side
   757,294x = 2,610,234,446,884
5. Step 5: Solve for x
   x = 2,610,234,446,884/757,294
6. Step 6: Final answer
   x = 3,446,791.40