Finding the Third Proportional to 572,710 and 1,185,056

Step by Step Solution

1. Step 1: Write the proportion equation
   572,710 : 1,185,056 = 1,185,056 : x
2. Step 2: Convert to fraction form
   572,710/1,185,056 = 1,185,056/x
3. Step 3: Cross multiply
   572,710x = 1,185,056 × 1,185,056
4. Step 4: Simplify right side
   572,710x = 1,404,357,723,136
5. Step 5: Solve for x
   x = 1,404,357,723,136/572,710
6. Step 6: Final answer
   x = 2,452,127.12