Finding the Third Proportional to 510,198 and 1,112,253

Step by Step Solution

1. Step 1: Write the proportion equation
   510,198 : 1,112,253 = 1,112,253 : x
2. Step 2: Convert to fraction form
   510,198/1,112,253 = 1,112,253/x
3. Step 3: Cross multiply
   510,198x = 1,112,253 × 1,112,253
4. Step 4: Simplify right side
   510,198x = 1,237,106,736,009
5. Step 5: Solve for x
   x = 1,237,106,736,009/510,198
6. Step 6: Final answer
   x = 2,424,758.11