Finding the Third Proportional to 5,011,928 and 7,635,390

Step by Step Solution

1. Step 1: Write the proportion equation
   5,011,928 : 7,635,390 = 7,635,390 : x
2. Step 2: Convert to fraction form
   5,011,928/7,635,390 = 7,635,390/x
3. Step 3: Cross multiply
   5,011,928x = 7,635,390 × 7,635,390
4. Step 4: Simplify right side
   5,011,928x = 58,299,180,452,100
5. Step 5: Solve for x
   x = 58,299,180,452,100/5,011,928
6. Step 6: Final answer
   x = 11,632,086.58