Finding the Third Proportional to 9,103,572 and 19,505,644

Step by Step Solution

1. Step 1: Write the proportion equation
   9,103,572 : 19,505,644 = 19,505,644 : x
2. Step 2: Convert to fraction form
   9,103,572/19,505,644 = 19,505,644/x
3. Step 3: Cross multiply
   9,103,572x = 19,505,644 × 19,505,644
4. Step 4: Simplify right side
   9,103,572x = 380,470,147,854,736
5. Step 5: Solve for x
   x = 380,470,147,854,736/9,103,572
6. Step 6: Final answer
   x = 41,793,501.26