Finding the Third Proportional to 630,262 and 1,382,969

Step by Step Solution

1. Step 1: Write the proportion equation
   630,262 : 1,382,969 = 1,382,969 : x
2. Step 2: Convert to fraction form
   630,262/1,382,969 = 1,382,969/x
3. Step 3: Cross multiply
   630,262x = 1,382,969 × 1,382,969
4. Step 4: Simplify right side
   630,262x = 1,912,603,254,961
5. Step 5: Solve for x
   x = 1,912,603,254,961/630,262
6. Step 6: Final answer
   x = 3,034,616.17