Finding the Third Proportional to 1,388,532 and 3,043,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,388,532 : 3,043,392 = 3,043,392 : x
2. Step 2: Convert to fraction form
   1,388,532/3,043,392 = 3,043,392/x
3. Step 3: Cross multiply
   1,388,532x = 3,043,392 × 3,043,392
4. Step 4: Simplify right side
   1,388,532x = 9,262,234,865,664
5. Step 5: Solve for x
   x = 9,262,234,865,664/1,388,532
6. Step 6: Final answer
   x = 6,670,523.16