Finding the Third Proportional to 9,308,944 and 19,744,736

Step by Step Solution

1. Step 1: Write the proportion equation
   9,308,944 : 19,744,736 = 19,744,736 : x
2. Step 2: Convert to fraction form
   9,308,944/19,744,736 = 19,744,736/x
3. Step 3: Cross multiply
   9,308,944x = 19,744,736 × 19,744,736
4. Step 4: Simplify right side
   9,308,944x = 389,854,599,709,696
5. Step 5: Solve for x
   x = 389,854,599,709,696/9,308,944
6. Step 6: Final answer
   x = 41,879,572.99