Finding the Third Proportional to 1,487,928 and 3,241,572

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,928 : 3,241,572 = 3,241,572 : x
2. Step 2: Convert to fraction form
   1,487,928/3,241,572 = 3,241,572/x
3. Step 3: Cross multiply
   1,487,928x = 3,241,572 × 3,241,572
4. Step 4: Simplify right side
   1,487,928x = 10,507,789,031,184
5. Step 5: Solve for x
   x = 10,507,789,031,184/1,487,928
6. Step 6: Final answer
   x = 7,062,027.89