Finding the Third Proportional to 2,379,915 and 5,232,222

Step by Step Solution

1. Step 1: Write the proportion equation
   2,379,915 : 5,232,222 = 5,232,222 : x
2. Step 2: Convert to fraction form
   2,379,915/5,232,222 = 5,232,222/x
3. Step 3: Cross multiply
   2,379,915x = 5,232,222 × 5,232,222
4. Step 4: Simplify right side
   2,379,915x = 27,376,147,057,284
5. Step 5: Solve for x
   x = 27,376,147,057,284/2,379,915
6. Step 6: Final answer
   x = 11,502,993.62