Finding the Third Proportional to 1,527,168 and 3,450,336

Step by Step Solution

1. Step 1: Write the proportion equation
   1,527,168 : 3,450,336 = 3,450,336 : x
2. Step 2: Convert to fraction form
   1,527,168/3,450,336 = 3,450,336/x
3. Step 3: Cross multiply
   1,527,168x = 3,450,336 × 3,450,336
4. Step 4: Simplify right side
   1,527,168x = 11,904,818,512,896
5. Step 5: Solve for x
   x = 11,904,818,512,896/1,527,168
6. Step 6: Final answer
   x = 7,795,356.18