Finding the Third Proportional to 710,008 and 1,072,404

Step by Step Solution

1. Step 1: Write the proportion equation
   710,008 : 1,072,404 = 1,072,404 : x
2. Step 2: Convert to fraction form
   710,008/1,072,404 = 1,072,404/x
3. Step 3: Cross multiply
   710,008x = 1,072,404 × 1,072,404
4. Step 4: Simplify right side
   710,008x = 1,150,050,339,216
5. Step 5: Solve for x
   x = 1,150,050,339,216/710,008
6. Step 6: Final answer
   x = 1,619,770.96