Finding the Third Proportional to 1,488,164 and 3,230,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,164 : 3,230,020 = 3,230,020 : x
2. Step 2: Convert to fraction form
   1,488,164/3,230,020 = 3,230,020/x
3. Step 3: Cross multiply
   1,488,164x = 3,230,020 × 3,230,020
4. Step 4: Simplify right side
   1,488,164x = 10,433,029,200,400
5. Step 5: Solve for x
   x = 10,433,029,200,400/1,488,164
6. Step 6: Final answer
   x = 7,010,671.67