Finding the Third Proportional to 9,833,769 and 21,460,770

Step by Step Solution

1. Step 1: Write the proportion equation
   9,833,769 : 21,460,770 = 21,460,770 : x
2. Step 2: Convert to fraction form
   9,833,769/21,460,770 = 21,460,770/x
3. Step 3: Cross multiply
   9,833,769x = 21,460,770 × 21,460,770
4. Step 4: Simplify right side
   9,833,769x = 460,564,648,992,900
5. Step 5: Solve for x
   x = 460,564,648,992,900/9,833,769
6. Step 6: Final answer
   x = 46,835,007.92