Finding the Third Proportional to 1,440,152 and 3,111,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,152 : 3,111,352 = 3,111,352 : x
2. Step 2: Convert to fraction form
   1,440,152/3,111,352 = 3,111,352/x
3. Step 3: Cross multiply
   1,440,152x = 3,111,352 × 3,111,352
4. Step 4: Simplify right side
   1,440,152x = 9,680,511,267,904
5. Step 5: Solve for x
   x = 9,680,511,267,904/1,440,152
6. Step 6: Final answer
   x = 6,721,867.74