Finding the Third Proportional to 630,938 and 1,376,059

Step by Step Solution

1. Step 1: Write the proportion equation
   630,938 : 1,376,059 = 1,376,059 : x
2. Step 2: Convert to fraction form
   630,938/1,376,059 = 1,376,059/x
3. Step 3: Cross multiply
   630,938x = 1,376,059 × 1,376,059
4. Step 4: Simplify right side
   630,938x = 1,893,538,371,481
5. Step 5: Solve for x
   x = 1,893,538,371,481/630,938
6. Step 6: Final answer
   x = 3,001,148.09