Finding the Third Proportional to 5,107,783 and 10,990,500

Step by Step Solution

1. Step 1: Write the proportion equation
   5,107,783 : 10,990,500 = 10,990,500 : x
2. Step 2: Convert to fraction form
   5,107,783/10,990,500 = 10,990,500/x
3. Step 3: Cross multiply
   5,107,783x = 10,990,500 × 10,990,500
4. Step 4: Simplify right side
   5,107,783x = 120,791,090,250,000
5. Step 5: Solve for x
   x = 120,791,090,250,000/5,107,783
6. Step 6: Final answer
   x = 23,648,438.13