Finding the Third Proportional to 19,464,648 and 45,948,137

Step by Step Solution

1. Step 1: Write the proportion equation
   19,464,648 : 45,948,137 = 45,948,137 : x
2. Step 2: Convert to fraction form
   19,464,648/45,948,137 = 45,948,137/x
3. Step 3: Cross multiply
   19,464,648x = 45,948,137 × 45,948,137
4. Step 4: Simplify right side
   19,464,648x = 2,111,231,293,770,769
5. Step 5: Solve for x
   x = 2,111,231,293,770,769/19,464,648
6. Step 6: Final answer
   x = 108,464,910.01