Finding the Third Proportional to 5,018,910 and 10,766,400

Step by Step Solution

1. Step 1: Write the proportion equation
   5,018,910 : 10,766,400 = 10,766,400 : x
2. Step 2: Convert to fraction form
   5,018,910/10,766,400 = 10,766,400/x
3. Step 3: Cross multiply
   5,018,910x = 10,766,400 × 10,766,400
4. Step 4: Simplify right side
   5,018,910x = 115,915,368,960,000
5. Step 5: Solve for x
   x = 115,915,368,960,000/5,018,910
6. Step 6: Final answer
   x = 23,095,725.76