Finding the Third Proportional to 601,614 and 1,301,400

Step by Step Solution

1. Step 1: Write the proportion equation
   601,614 : 1,301,400 = 1,301,400 : x
2. Step 2: Convert to fraction form
   601,614/1,301,400 = 1,301,400/x
3. Step 3: Cross multiply
   601,614x = 1,301,400 × 1,301,400
4. Step 4: Simplify right side
   601,614x = 1,693,641,960,000
5. Step 5: Solve for x
   x = 1,693,641,960,000/601,614
6. Step 6: Final answer
   x = 2,815,163.81