Finding the Third Proportional to 490,888 and 1,075,466

Step by Step Solution

1. Step 1: Write the proportion equation
   490,888 : 1,075,466 = 1,075,466 : x
2. Step 2: Convert to fraction form
   490,888/1,075,466 = 1,075,466/x
3. Step 3: Cross multiply
   490,888x = 1,075,466 × 1,075,466
4. Step 4: Simplify right side
   490,888x = 1,156,627,117,156
5. Step 5: Solve for x
   x = 1,156,627,117,156/490,888
6. Step 6: Final answer
   x = 2,356,193.50