Finding the Third Proportional to 607,396 and 1,314,944

Step by Step Solution

1. Step 1: Write the proportion equation
   607,396 : 1,314,944 = 1,314,944 : x
2. Step 2: Convert to fraction form
   607,396/1,314,944 = 1,314,944/x
3. Step 3: Cross multiply
   607,396x = 1,314,944 × 1,314,944
4. Step 4: Simplify right side
   607,396x = 1,729,077,723,136
5. Step 5: Solve for x
   x = 1,729,077,723,136/607,396
6. Step 6: Final answer
   x = 2,846,705.81