Finding the Third Proportional to 519,022 and 1,118,072

Step by Step Solution

1. Step 1: Write the proportion equation
   519,022 : 1,118,072 = 1,118,072 : x
2. Step 2: Convert to fraction form
   519,022/1,118,072 = 1,118,072/x
3. Step 3: Cross multiply
   519,022x = 1,118,072 × 1,118,072
4. Step 4: Simplify right side
   519,022x = 1,250,084,997,184
5. Step 5: Solve for x
   x = 1,250,084,997,184/519,022
6. Step 6: Final answer
   x = 2,408,539.52