Finding the Third Proportional to 3,595,876 and 7,725,380

Step by Step Solution

1. Step 1: Write the proportion equation
   3,595,876 : 7,725,380 = 7,725,380 : x
2. Step 2: Convert to fraction form
   3,595,876/7,725,380 = 7,725,380/x
3. Step 3: Cross multiply
   3,595,876x = 7,725,380 × 7,725,380
4. Step 4: Simplify right side
   3,595,876x = 59,681,496,144,400
5. Step 5: Solve for x
   x = 59,681,496,144,400/3,595,876
6. Step 6: Final answer
   x = 16,597,206.40