Finding the Third Proportional to 1,545,448 and 3,258,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,545,448 : 3,258,704 = 3,258,704 : x
2. Step 2: Convert to fraction form
   1,545,448/3,258,704 = 3,258,704/x
3. Step 3: Cross multiply
   1,545,448x = 3,258,704 × 3,258,704
4. Step 4: Simplify right side
   1,545,448x = 10,619,151,759,616
5. Step 5: Solve for x
   x = 10,619,151,759,616/1,545,448
6. Step 6: Final answer
   x = 6,871,244.95