Finding the Third Proportional to 897,835.50 and 1,259,824.50

Step by Step Solution

1. Step 1: Write the proportion equation
   897,835.50 : 1,259,824.50 = 1,259,824.50 : x
2. Step 2: Convert to fraction form
   897,835.50/1,259,824.50 = 1,259,824.50/x
3. Step 3: Cross multiply
   897,835.50x = 1,259,824.50 × 1,259,824.50
4. Step 4: Simplify right side
   897,835.50x = 1,587,157,770,800.25
5. Step 5: Solve for x
   x = 1,587,157,770,800.25/897,835.50
6. Step 6: Final answer
   x = 1,767,760.10