Finding the Third Proportional to 670,464 and 1,459,008

Step by Step Solution

1. Step 1: Write the proportion equation
   670,464 : 1,459,008 = 1,459,008 : x
2. Step 2: Convert to fraction form
   670,464/1,459,008 = 1,459,008/x
3. Step 3: Cross multiply
   670,464x = 1,459,008 × 1,459,008
4. Step 4: Simplify right side
   670,464x = 2,128,704,344,064
5. Step 5: Solve for x
   x = 2,128,704,344,064/670,464
6. Step 6: Final answer
   x = 3,174,971.88