Finding the Third Proportional to 1,507,692 and 3,277,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,507,692 : 3,277,144 = 3,277,144 : x
2. Step 2: Convert to fraction form
   1,507,692/3,277,144 = 3,277,144/x
3. Step 3: Cross multiply
   1,507,692x = 3,277,144 × 3,277,144
4. Step 4: Simplify right side
   1,507,692x = 10,739,672,796,736
5. Step 5: Solve for x
   x = 10,739,672,796,736/1,507,692
6. Step 6: Final answer
   x = 7,123,253.82