Finding the Third Proportional to 5,604,728 and 8,696,244

Step by Step Solution

1. Step 1: Write the proportion equation
   5,604,728 : 8,696,244 = 8,696,244 : x
2. Step 2: Convert to fraction form
   5,604,728/8,696,244 = 8,696,244/x
3. Step 3: Cross multiply
   5,604,728x = 8,696,244 × 8,696,244
4. Step 4: Simplify right side
   5,604,728x = 75,624,659,707,536
5. Step 5: Solve for x
   x = 75,624,659,707,536/5,604,728
6. Step 6: Final answer
   x = 13,493,011.56