Finding the Third Proportional to 1,329,372 and 2,907,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,329,372 : 2,907,576 = 2,907,576 : x
2. Step 2: Convert to fraction form
   1,329,372/2,907,576 = 2,907,576/x
3. Step 3: Cross multiply
   1,329,372x = 2,907,576 × 2,907,576
4. Step 4: Simplify right side
   1,329,372x = 8,453,998,195,776
5. Step 5: Solve for x
   x = 8,453,998,195,776/1,329,372
6. Step 6: Final answer
   x = 6,359,392.40