Finding the Third Proportional to 438,524.50 and 942,321.50

Step by Step Solution

1. Step 1: Write the proportion equation
   438,524.50 : 942,321.50 = 942,321.50 : x
2. Step 2: Convert to fraction form
   438,524.50/942,321.50 = 942,321.50/x
3. Step 3: Cross multiply
   438,524.50x = 942,321.50 × 942,321.50
4. Step 4: Simplify right side
   438,524.50x = 887,969,809,362.25
5. Step 5: Solve for x
   x = 887,969,809,362.25/438,524.50
6. Step 6: Final answer
   x = 2,024,903.53