Finding the Third Proportional to 736,708 and 1,137,606

Step by Step Solution

1. Step 1: Write the proportion equation
   736,708 : 1,137,606 = 1,137,606 : x
2. Step 2: Convert to fraction form
   736,708/1,137,606 = 1,137,606/x
3. Step 3: Cross multiply
   736,708x = 1,137,606 × 1,137,606
4. Step 4: Simplify right side
   736,708x = 1,294,147,411,236
5. Step 5: Solve for x
   x = 1,294,147,411,236/736,708
6. Step 6: Final answer
   x = 1,756,662.63