Finding the Third Proportional to 5,317,832 and 7,744,224

Step by Step Solution

1. Step 1: Write the proportion equation
   5,317,832 : 7,744,224 = 7,744,224 : x
2. Step 2: Convert to fraction form
   5,317,832/7,744,224 = 7,744,224/x
3. Step 3: Cross multiply
   5,317,832x = 7,744,224 × 7,744,224
4. Step 4: Simplify right side
   5,317,832x = 59,973,005,362,176
5. Step 5: Solve for x
   x = 59,973,005,362,176/5,317,832
6. Step 6: Final answer
   x = 11,277,717.19