Finding the Third Proportional to 572,784 and 1,131,106

Step by Step Solution

1. Step 1: Write the proportion equation
   572,784 : 1,131,106 = 1,131,106 : x
2. Step 2: Convert to fraction form
   572,784/1,131,106 = 1,131,106/x
3. Step 3: Cross multiply
   572,784x = 1,131,106 × 1,131,106
4. Step 4: Simplify right side
   572,784x = 1,279,400,783,236
5. Step 5: Solve for x
   x = 1,279,400,783,236/572,784
6. Step 6: Final answer
   x = 2,233,653.15