Finding the Third Proportional to 2,141,897 and 4,504,680

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,897 : 4,504,680 = 4,504,680 : x
2. Step 2: Convert to fraction form
   2,141,897/4,504,680 = 4,504,680/x
3. Step 3: Cross multiply
   2,141,897x = 4,504,680 × 4,504,680
4. Step 4: Simplify right side
   2,141,897x = 20,292,141,902,400
5. Step 5: Solve for x
   x = 20,292,141,902,400/2,141,897
6. Step 6: Final answer
   x = 9,473,911.16