Finding the Third Proportional to 480,345 and 1,034,915

Step by Step Solution

1. Step 1: Write the proportion equation
   480,345 : 1,034,915 = 1,034,915 : x
2. Step 2: Convert to fraction form
   480,345/1,034,915 = 1,034,915/x
3. Step 3: Cross multiply
   480,345x = 1,034,915 × 1,034,915
4. Step 4: Simplify right side
   480,345x = 1,071,049,057,225
5. Step 5: Solve for x
   x = 1,071,049,057,225/480,345
6. Step 6: Final answer
   x = 2,229,749.57