Finding the Third Proportional to 830,752.50 and 1,787,865

Step by Step Solution

1. Step 1: Write the proportion equation
   830,752.50 : 1,787,865 = 1,787,865 : x
2. Step 2: Convert to fraction form
   830,752.50/1,787,865 = 1,787,865/x
3. Step 3: Cross multiply
   830,752.50x = 1,787,865 × 1,787,865
4. Step 4: Simplify right side
   830,752.50x = 3,196,461,258,225
5. Step 5: Solve for x
   x = 3,196,461,258,225/830,752.50
6. Step 6: Final answer
   x = 3,847,669.74