Finding the Third Proportional to 947,920.50 and 2,105,793

Step by Step Solution

1. Step 1: Write the proportion equation
   947,920.50 : 2,105,793 = 2,105,793 : x
2. Step 2: Convert to fraction form
   947,920.50/2,105,793 = 2,105,793/x
3. Step 3: Cross multiply
   947,920.50x = 2,105,793 × 2,105,793
4. Step 4: Simplify right side
   947,920.50x = 4,434,364,158,849
5. Step 5: Solve for x
   x = 4,434,364,158,849/947,920.50
6. Step 6: Final answer
   x = 4,677,991.62