Finding the Third Proportional to 2,231,970 and 4,755,930

Step by Step Solution

1. Step 1: Write the proportion equation
   2,231,970 : 4,755,930 = 4,755,930 : x
2. Step 2: Convert to fraction form
   2,231,970/4,755,930 = 4,755,930/x
3. Step 3: Cross multiply
   2,231,970x = 4,755,930 × 4,755,930
4. Step 4: Simplify right side
   2,231,970x = 22,618,870,164,900
5. Step 5: Solve for x
   x = 22,618,870,164,900/2,231,970
6. Step 6: Final answer
   x = 10,134,038.61