Finding the Third Proportional to 1,075,772 and 2,317,520

Step by Step Solution

1. Step 1: Write the proportion equation
   1,075,772 : 2,317,520 = 2,317,520 : x
2. Step 2: Convert to fraction form
   1,075,772/2,317,520 = 2,317,520/x
3. Step 3: Cross multiply
   1,075,772x = 2,317,520 × 2,317,520
4. Step 4: Simplify right side
   1,075,772x = 5,370,898,950,400
5. Step 5: Solve for x
   x = 5,370,898,950,400/1,075,772
6. Step 6: Final answer
   x = 4,992,599.69