Finding the Third Proportional to 501,417 and 1,072,818

Step by Step Solution

1. Step 1: Write the proportion equation
   501,417 : 1,072,818 = 1,072,818 : x
2. Step 2: Convert to fraction form
   501,417/1,072,818 = 1,072,818/x
3. Step 3: Cross multiply
   501,417x = 1,072,818 × 1,072,818
4. Step 4: Simplify right side
   501,417x = 1,150,938,461,124
5. Step 5: Solve for x
   x = 1,150,938,461,124/501,417
6. Step 6: Final answer
   x = 2,295,371.84