Finding the Third Proportional to 511,214 and 1,075,308

Step by Step Solution

1. Step 1: Write the proportion equation
   511,214 : 1,075,308 = 1,075,308 : x
2. Step 2: Convert to fraction form
   511,214/1,075,308 = 1,075,308/x
3. Step 3: Cross multiply
   511,214x = 1,075,308 × 1,075,308
4. Step 4: Simplify right side
   511,214x = 1,156,287,294,864
5. Step 5: Solve for x
   x = 1,156,287,294,864/511,214
6. Step 6: Final answer
   x = 2,261,845.91