Finding the Third Proportional to 651,679 and 1,435,968

Step by Step Solution

1. Step 1: Write the proportion equation
   651,679 : 1,435,968 = 1,435,968 : x
2. Step 2: Convert to fraction form
   651,679/1,435,968 = 1,435,968/x
3. Step 3: Cross multiply
   651,679x = 1,435,968 × 1,435,968
4. Step 4: Simplify right side
   651,679x = 2,062,004,097,024
5. Step 5: Solve for x
   x = 2,062,004,097,024/651,679
6. Step 6: Final answer
   x = 3,164,140.78