Finding the Third Proportional to 738,314 and 1,156,683

Step by Step Solution

1. Step 1: Write the proportion equation
   738,314 : 1,156,683 = 1,156,683 : x
2. Step 2: Convert to fraction form
   738,314/1,156,683 = 1,156,683/x
3. Step 3: Cross multiply
   738,314x = 1,156,683 × 1,156,683
4. Step 4: Simplify right side
   738,314x = 1,337,915,562,489
5. Step 5: Solve for x
   x = 1,337,915,562,489/738,314
6. Step 6: Final answer
   x = 1,812,122.70