Finding the Third Proportional to 619,794 and 947,500.50

Step by Step Solution

1. Step 1: Write the proportion equation
   619,794 : 947,500.50 = 947,500.50 : x
2. Step 2: Convert to fraction form
   619,794/947,500.50 = 947,500.50/x
3. Step 3: Cross multiply
   619,794x = 947,500.50 × 947,500.50
4. Step 4: Simplify right side
   619,794x = 897,757,197,500.25
5. Step 5: Solve for x
   x = 897,757,197,500.25/619,794
6. Step 6: Final answer
   x = 1,448,476.75