Finding the Third Proportional to 4,813,814 and 10,572,460

Step by Step Solution

1. Step 1: Write the proportion equation
   4,813,814 : 10,572,460 = 10,572,460 : x
2. Step 2: Convert to fraction form
   4,813,814/10,572,460 = 10,572,460/x
3. Step 3: Cross multiply
   4,813,814x = 10,572,460 × 10,572,460
4. Step 4: Simplify right side
   4,813,814x = 111,776,910,451,600
5. Step 5: Solve for x
   x = 111,776,910,451,600/4,813,814
6. Step 6: Final answer
   x = 23,220,031.03