Finding the Third Proportional to 543,315 and 1,180,044

Step by Step Solution

1. Step 1: Write the proportion equation
   543,315 : 1,180,044 = 1,180,044 : x
2. Step 2: Convert to fraction form
   543,315/1,180,044 = 1,180,044/x
3. Step 3: Cross multiply
   543,315x = 1,180,044 × 1,180,044
4. Step 4: Simplify right side
   543,315x = 1,392,503,841,936
5. Step 5: Solve for x
   x = 1,392,503,841,936/543,315
6. Step 6: Final answer
   x = 2,562,976.99