Finding the Third Proportional to 1,823,647,423.50 and 4,300,667,214

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,647,423.50 : 4,300,667,214 = 4,300,667,214 : x
2. Step 2: Convert to fraction form
   1,823,647,423.50/4,300,667,214 = 4,300,667,214/x
3. Step 3: Cross multiply
   1,823,647,423.50x = 4,300,667,214 × 4,300,667,214
4. Step 4: Simplify right side
   1,823,647,423.50x = 18,495,738,485,574,520,832
5. Step 5: Solve for x
   x = 18,495,738,485,574,520,832/1,823,647,423.50
6. Step 6: Final answer
   x = 10,142,167,969.11