Finding the Third Proportional to 2,262,072 and 4,681,599

Step by Step Solution

1. Step 1: Write the proportion equation
   2,262,072 : 4,681,599 = 4,681,599 : x
2. Step 2: Convert to fraction form
   2,262,072/4,681,599 = 4,681,599/x
3. Step 3: Cross multiply
   2,262,072x = 4,681,599 × 4,681,599
4. Step 4: Simplify right side
   2,262,072x = 21,917,369,196,801
5. Step 5: Solve for x
   x = 21,917,369,196,801/2,262,072
6. Step 6: Final answer
   x = 9,689,067.90