Finding the Third Proportional to 737,402 and 1,112,871

Step by Step Solution

1. Step 1: Write the proportion equation
   737,402 : 1,112,871 = 1,112,871 : x
2. Step 2: Convert to fraction form
   737,402/1,112,871 = 1,112,871/x
3. Step 3: Cross multiply
   737,402x = 1,112,871 × 1,112,871
4. Step 4: Simplify right side
   737,402x = 1,238,481,862,641
5. Step 5: Solve for x
   x = 1,238,481,862,641/737,402
6. Step 6: Final answer
   x = 1,679,520.62