Finding the Third Proportional to 953,144 and 1,972,384

Step by Step Solution

1. Step 1: Write the proportion equation
   953,144 : 1,972,384 = 1,972,384 : x
2. Step 2: Convert to fraction form
   953,144/1,972,384 = 1,972,384/x
3. Step 3: Cross multiply
   953,144x = 1,972,384 × 1,972,384
4. Step 4: Simplify right side
   953,144x = 3,890,298,643,456
5. Step 5: Solve for x
   x = 3,890,298,643,456/953,144
6. Step 6: Final answer
   x = 4,081,543.44