Finding the Third Proportional to 4,599,234 and 9,675,180

Step by Step Solution

1. Step 1: Write the proportion equation
   4,599,234 : 9,675,180 = 9,675,180 : x
2. Step 2: Convert to fraction form
   4,599,234/9,675,180 = 9,675,180/x
3. Step 3: Cross multiply
   4,599,234x = 9,675,180 × 9,675,180
4. Step 4: Simplify right side
   4,599,234x = 93,609,108,032,400
5. Step 5: Solve for x
   x = 93,609,108,032,400/4,599,234
6. Step 6: Final answer
   x = 20,353,195.34