Finding the Third Proportional to 508,213 and 1,072,796

Step by Step Solution

1. Step 1: Write the proportion equation
   508,213 : 1,072,796 = 1,072,796 : x
2. Step 2: Convert to fraction form
   508,213/1,072,796 = 1,072,796/x
3. Step 3: Cross multiply
   508,213x = 1,072,796 × 1,072,796
4. Step 4: Simplify right side
   508,213x = 1,150,891,257,616
5. Step 5: Solve for x
   x = 1,150,891,257,616/508,213
6. Step 6: Final answer
   x = 2,264,584.45