Finding the Third Proportional to 542,513 and 1,159,764

Step by Step Solution

1. Step 1: Write the proportion equation
   542,513 : 1,159,764 = 1,159,764 : x
2. Step 2: Convert to fraction form
   542,513/1,159,764 = 1,159,764/x
3. Step 3: Cross multiply
   542,513x = 1,159,764 × 1,159,764
4. Step 4: Simplify right side
   542,513x = 1,345,052,535,696
5. Step 5: Solve for x
   x = 1,345,052,535,696/542,513
6. Step 6: Final answer
   x = 2,479,300.10