Finding the Third Proportional to 5,192,240 and 7,745,152

Step by Step Solution

1. Step 1: Write the proportion equation
   5,192,240 : 7,745,152 = 7,745,152 : x
2. Step 2: Convert to fraction form
   5,192,240/7,745,152 = 7,745,152/x
3. Step 3: Cross multiply
   5,192,240x = 7,745,152 × 7,745,152
4. Step 4: Simplify right side
   5,192,240x = 59,987,379,503,104
5. Step 5: Solve for x
   x = 59,987,379,503,104/5,192,240
6. Step 6: Final answer
   x = 11,553,275.56