Finding the Third Proportional to 572,323 and 1,243,060

Step by Step Solution

1. Step 1: Write the proportion equation
   572,323 : 1,243,060 = 1,243,060 : x
2. Step 2: Convert to fraction form
   572,323/1,243,060 = 1,243,060/x
3. Step 3: Cross multiply
   572,323x = 1,243,060 × 1,243,060
4. Step 4: Simplify right side
   572,323x = 1,545,198,163,600
5. Step 5: Solve for x
   x = 1,545,198,163,600/572,323
6. Step 6: Final answer
   x = 2,699,870.81