Finding the Third Proportional to 501,120 and 1,054,704

Step by Step Solution

1. Step 1: Write the proportion equation
   501,120 : 1,054,704 = 1,054,704 : x
2. Step 2: Convert to fraction form
   501,120/1,054,704 = 1,054,704/x
3. Step 3: Cross multiply
   501,120x = 1,054,704 × 1,054,704
4. Step 4: Simplify right side
   501,120x = 1,112,400,527,616
5. Step 5: Solve for x
   x = 1,112,400,527,616/501,120
6. Step 6: Final answer
   x = 2,219,828.64