Finding the Third Proportional to 552,704 and 1,189,972

Step by Step Solution

1. Step 1: Write the proportion equation
   552,704 : 1,189,972 = 1,189,972 : x
2. Step 2: Convert to fraction form
   552,704/1,189,972 = 1,189,972/x
3. Step 3: Cross multiply
   552,704x = 1,189,972 × 1,189,972
4. Step 4: Simplify right side
   552,704x = 1,416,033,360,784
5. Step 5: Solve for x
   x = 1,416,033,360,784/552,704
6. Step 6: Final answer
   x = 2,562,010.34