Finding the Third Proportional to 5,213,204 and 7,633,182

Step by Step Solution

1. Step 1: Write the proportion equation
   5,213,204 : 7,633,182 = 7,633,182 : x
2. Step 2: Convert to fraction form
   5,213,204/7,633,182 = 7,633,182/x
3. Step 3: Cross multiply
   5,213,204x = 7,633,182 × 7,633,182
4. Step 4: Simplify right side
   5,213,204x = 58,265,467,445,124
5. Step 5: Solve for x
   x = 58,265,467,445,124/5,213,204
6. Step 6: Final answer
   x = 11,176,517.83