Finding the Third Proportional to 410,022 and 899,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   410,022 : 899,005.50 = 899,005.50 : x
2. Step 2: Convert to fraction form
   410,022/899,005.50 = 899,005.50/x
3. Step 3: Cross multiply
   410,022x = 899,005.50 × 899,005.50
4. Step 4: Simplify right side
   410,022x = 808,210,889,030.25
5. Step 5: Solve for x
   x = 808,210,889,030.25/410,022
6. Step 6: Final answer
   x = 1,971,140.30