Finding the Third Proportional to 1,207,096 and 2,630,640

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,096 : 2,630,640 = 2,630,640 : x
2. Step 2: Convert to fraction form
   1,207,096/2,630,640 = 2,630,640/x
3. Step 3: Cross multiply
   1,207,096x = 2,630,640 × 2,630,640
4. Step 4: Simplify right side
   1,207,096x = 6,920,266,809,600
5. Step 5: Solve for x
   x = 6,920,266,809,600/1,207,096
6. Step 6: Final answer
   x = 5,732,987.94