Finding the Third Proportional to 410,023 and 899,007.50

Step by Step Solution

1. Step 1: Write the proportion equation
   410,023 : 899,007.50 = 899,007.50 : x
2. Step 2: Convert to fraction form
   410,023/899,007.50 = 899,007.50/x
3. Step 3: Cross multiply
   410,023x = 899,007.50 × 899,007.50
4. Step 4: Simplify right side
   410,023x = 808,214,485,056.25
5. Step 5: Solve for x
   x = 808,214,485,056.25/410,023
6. Step 6: Final answer
   x = 1,971,144.27