Finding the Third Proportional to 552,710 and 1,189,984

Step by Step Solution

1. Step 1: Write the proportion equation
   552,710 : 1,189,984 = 1,189,984 : x
2. Step 2: Convert to fraction form
   552,710/1,189,984 = 1,189,984/x
3. Step 3: Cross multiply
   552,710x = 1,189,984 × 1,189,984
4. Step 4: Simplify right side
   552,710x = 1,416,061,920,256
5. Step 5: Solve for x
   x = 1,416,061,920,256/552,710
6. Step 6: Final answer
   x = 2,562,034.20