Finding the Third Proportional to 415,594.55 and 897,497.72

Step by Step Solution

1. Step 1: Write the proportion equation
   415,594.55 : 897,497.72 = 897,497.72 : x
2. Step 2: Convert to fraction form
   415,594.55/897,497.72 = 897,497.72/x
3. Step 3: Cross multiply
   415,594.55x = 897,497.72 × 897,497.72
4. Step 4: Simplify right side
   415,594.55x = 805,502,155,161.45
5. Step 5: Solve for x
   x = 805,502,155,161.45/415,594.55
6. Step 6: Final answer
   x = 1,938,192.31