Finding the Third Proportional to 737,573 and 1,113,143

Step by Step Solution

1. Step 1: Write the proportion equation
   737,573 : 1,113,143 = 1,113,143 : x
2. Step 2: Convert to fraction form
   737,573/1,113,143 = 1,113,143/x
3. Step 3: Cross multiply
   737,573x = 1,113,143 × 1,113,143
4. Step 4: Simplify right side
   737,573x = 1,239,087,338,449
5. Step 5: Solve for x
   x = 1,239,087,338,449/737,573
6. Step 6: Final answer
   x = 1,679,952.14