Finding the Third Proportional to 105,483,244 and 219,050,936

Step by Step Solution

1. Step 1: Write the proportion equation
   105,483,244 : 219,050,936 = 219,050,936 : x
2. Step 2: Convert to fraction form
   105,483,244/219,050,936 = 219,050,936/x
3. Step 3: Cross multiply
   105,483,244x = 219,050,936 × 219,050,936
4. Step 4: Simplify right side
   105,483,244x = 47,983,312,562,476,096
5. Step 5: Solve for x
   x = 47,983,312,562,476,096/105,483,244
6. Step 6: Final answer
   x = 454,890,376.36