Finding the Third Proportional to 438,120 and 941,683.50

Step by Step Solution

1. Step 1: Write the proportion equation
   438,120 : 941,683.50 = 941,683.50 : x
2. Step 2: Convert to fraction form
   438,120/941,683.50 = 941,683.50/x
3. Step 3: Cross multiply
   438,120x = 941,683.50 × 941,683.50
4. Step 4: Simplify right side
   438,120x = 886,767,814,172.25
5. Step 5: Solve for x
   x = 886,767,814,172.25/438,120
6. Step 6: Final answer
   x = 2,024,029.52