Finding the Third Proportional to 415,170 and 894,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   415,170 : 894,013.50 = 894,013.50 : x
2. Step 2: Convert to fraction form
   415,170/894,013.50 = 894,013.50/x
3. Step 3: Cross multiply
   415,170x = 894,013.50 × 894,013.50
4. Step 4: Simplify right side
   415,170x = 799,260,138,182.25
5. Step 5: Solve for x
   x = 799,260,138,182.25/415,170
6. Step 6: Final answer
   x = 1,925,139.43