Finding the Third Proportional to 630,368 and 1,365,760

Step by Step Solution

1. Step 1: Write the proportion equation
   630,368 : 1,365,760 = 1,365,760 : x
2. Step 2: Convert to fraction form
   630,368/1,365,760 = 1,365,760/x
3. Step 3: Cross multiply
   630,368x = 1,365,760 × 1,365,760
4. Step 4: Simplify right side
   630,368x = 1,865,300,377,600
5. Step 5: Solve for x
   x = 1,865,300,377,600/630,368
6. Step 6: Final answer
   x = 2,959,065.78