Finding the Third Proportional to 1,440,152 and 3,151,536

Step by Step Solution

1. Step 1: Write the proportion equation
   1,440,152 : 3,151,536 = 3,151,536 : x
2. Step 2: Convert to fraction form
   1,440,152/3,151,536 = 3,151,536/x
3. Step 3: Cross multiply
   1,440,152x = 3,151,536 × 3,151,536
4. Step 4: Simplify right side
   1,440,152x = 9,932,179,159,296
5. Step 5: Solve for x
   x = 9,932,179,159,296/1,440,152
6. Step 6: Final answer
   x = 6,896,618.66