Finding the Third Proportional to 574,885.50 and 1,209,306

Step by Step Solution

1. Step 1: Write the proportion equation
   574,885.50 : 1,209,306 = 1,209,306 : x
2. Step 2: Convert to fraction form
   574,885.50/1,209,306 = 1,209,306/x
3. Step 3: Cross multiply
   574,885.50x = 1,209,306 × 1,209,306
4. Step 4: Simplify right side
   574,885.50x = 1,462,421,001,636
5. Step 5: Solve for x
   x = 1,462,421,001,636/574,885.50
6. Step 6: Final answer
   x = 2,543,847.43