Finding the Third Proportional to 1,488,154 and 3,229,999

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,154 : 3,229,999 = 3,229,999 : x
2. Step 2: Convert to fraction form
   1,488,154/3,229,999 = 3,229,999/x
3. Step 3: Cross multiply
   1,488,154x = 3,229,999 × 3,229,999
4. Step 4: Simplify right side
   1,488,154x = 10,432,893,540,001
5. Step 5: Solve for x
   x = 10,432,893,540,001/1,488,154
6. Step 6: Final answer
   x = 7,010,627.62