Finding the Third Proportional to 3,726,445.50 and 5,608,323

Step by Step Solution

1. Step 1: Write the proportion equation
   3,726,445.50 : 5,608,323 = 5,608,323 : x
2. Step 2: Convert to fraction form
   3,726,445.50/5,608,323 = 5,608,323/x
3. Step 3: Cross multiply
   3,726,445.50x = 5,608,323 × 5,608,323
4. Step 4: Simplify right side
   3,726,445.50x = 31,453,286,872,329
5. Step 5: Solve for x
   x = 31,453,286,872,329/3,726,445.50
6. Step 6: Final answer
   x = 8,440,560.01