Finding the Third Proportional to 1,004,800 and 1,507,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,004,800 : 1,507,216 = 1,507,216 : x
2. Step 2: Convert to fraction form
   1,004,800/1,507,216 = 1,507,216/x
3. Step 3: Cross multiply
   1,004,800x = 1,507,216 × 1,507,216
4. Step 4: Simplify right side
   1,004,800x = 2,271,700,070,656
5. Step 5: Solve for x
   x = 2,271,700,070,656/1,004,800
6. Step 6: Final answer
   x = 2,260,848.00