Finding the Third Proportional to 21,314,109 and 46,212,648

Step by Step Solution

1. Step 1: Write the proportion equation
   21,314,109 : 46,212,648 = 46,212,648 : x
2. Step 2: Convert to fraction form
   21,314,109/46,212,648 = 46,212,648/x
3. Step 3: Cross multiply
   21,314,109x = 46,212,648 × 46,212,648
4. Step 4: Simplify right side
   21,314,109x = 2,135,608,835,171,904
5. Step 5: Solve for x
   x = 2,135,608,835,171,904/21,314,109
6. Step 6: Final answer
   x = 100,196,955.70