Finding the Third Proportional to 4,599,203 and 9,675,118

Step by Step Solution

1. Step 1: Write the proportion equation
   4,599,203 : 9,675,118 = 9,675,118 : x
2. Step 2: Convert to fraction form
   4,599,203/9,675,118 = 9,675,118/x
3. Step 3: Cross multiply
   4,599,203x = 9,675,118 × 9,675,118
4. Step 4: Simplify right side
   4,599,203x = 93,607,908,313,924
5. Step 5: Solve for x
   x = 93,607,908,313,924/4,599,203
6. Step 6: Final answer
   x = 20,353,071.68