Finding the Third Proportional to 1,307,880 and 2,025,972

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,880 : 2,025,972 = 2,025,972 : x
2. Step 2: Convert to fraction form
   1,307,880/2,025,972 = 2,025,972/x
3. Step 3: Cross multiply
   1,307,880x = 2,025,972 × 2,025,972
4. Step 4: Simplify right side
   1,307,880x = 4,104,562,544,784
5. Step 5: Solve for x
   x = 4,104,562,544,784/1,307,880
6. Step 6: Final answer
   x = 3,138,332.68