Finding the Third Proportional to 1,533,903 and 2,400,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,533,903 : 2,400,972 = 2,400,972 : x
2. Step 2: Convert to fraction form
   1,533,903/2,400,972 = 2,400,972/x
3. Step 3: Cross multiply
   1,533,903x = 2,400,972 × 2,400,972
4. Step 4: Simplify right side
   1,533,903x = 5,764,666,544,784
5. Step 5: Solve for x
   x = 5,764,666,544,784/1,533,903
6. Step 6: Final answer
   x = 3,758,168.90