Finding the Third Proportional to 601,642 and 1,337,768

Step by Step Solution

1. Step 1: Write the proportion equation
   601,642 : 1,337,768 = 1,337,768 : x
2. Step 2: Convert to fraction form
   601,642/1,337,768 = 1,337,768/x
3. Step 3: Cross multiply
   601,642x = 1,337,768 × 1,337,768
4. Step 4: Simplify right side
   601,642x = 1,789,623,221,824
5. Step 5: Solve for x
   x = 1,789,623,221,824/601,642
6. Step 6: Final answer
   x = 2,974,564.98