Finding the Third Proportional to 571,968 and 1,243,536

Step by Step Solution

1. Step 1: Write the proportion equation
   571,968 : 1,243,536 = 1,243,536 : x
2. Step 2: Convert to fraction form
   571,968/1,243,536 = 1,243,536/x
3. Step 3: Cross multiply
   571,968x = 1,243,536 × 1,243,536
4. Step 4: Simplify right side
   571,968x = 1,546,381,783,296
5. Step 5: Solve for x
   x = 1,546,381,783,296/571,968
6. Step 6: Final answer
   x = 2,703,615.91