Finding the Third Proportional to 2,415,152 and 5,208,634

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,152 : 5,208,634 = 5,208,634 : x
2. Step 2: Convert to fraction form
   2,415,152/5,208,634 = 5,208,634/x
3. Step 3: Cross multiply
   2,415,152x = 5,208,634 × 5,208,634
4. Step 4: Simplify right side
   2,415,152x = 27,129,868,145,956
5. Step 5: Solve for x
   x = 27,129,868,145,956/2,415,152
6. Step 6: Final answer
   x = 11,233,192.84