Finding the Third Proportional to 657,628 and 1,437,008

Step by Step Solution

1. Step 1: Write the proportion equation
   657,628 : 1,437,008 = 1,437,008 : x
2. Step 2: Convert to fraction form
   657,628/1,437,008 = 1,437,008/x
3. Step 3: Cross multiply
   657,628x = 1,437,008 × 1,437,008
4. Step 4: Simplify right side
   657,628x = 2,064,991,992,064
5. Step 5: Solve for x
   x = 2,064,991,992,064/657,628
6. Step 6: Final answer
   x = 3,140,060.93