Finding the Third Proportional to 615,010 and 1,337,724

Step by Step Solution

1. Step 1: Write the proportion equation
   615,010 : 1,337,724 = 1,337,724 : x
2. Step 2: Convert to fraction form
   615,010/1,337,724 = 1,337,724/x
3. Step 3: Cross multiply
   615,010x = 1,337,724 × 1,337,724
4. Step 4: Simplify right side
   615,010x = 1,789,505,500,176
5. Step 5: Solve for x
   x = 1,789,505,500,176/615,010
6. Step 6: Final answer
   x = 2,909,717.73