Finding the Third Proportional to 3,564,612.56 and 7,697,404.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,564,612.56 : 7,697,404.69 = 7,697,404.69 : x
2. Step 2: Convert to fraction form
   3,564,612.56/7,697,404.69 = 7,697,404.69/x
3. Step 3: Cross multiply
   3,564,612.56x = 7,697,404.69 × 7,697,404.69
4. Step 4: Simplify right side
   3,564,612.56x = 59,250,038,923,146.97
5. Step 5: Solve for x
   x = 59,250,038,923,146.97/3,564,612.56
6. Step 6: Final answer
   x = 16,621,733.19