Finding the Third Proportional to 437,068 and 675,010

Step by Step Solution

1. Step 1: Write the proportion equation
   437,068 : 675,010 = 675,010 : x
2. Step 2: Convert to fraction form
   437,068/675,010 = 675,010/x
3. Step 3: Cross multiply
   437,068x = 675,010 × 675,010
4. Step 4: Simplify right side
   437,068x = 455,638,500,100
5. Step 5: Solve for x
   x = 455,638,500,100/437,068
6. Step 6: Final answer
   x = 1,042,488.81