Finding the Third Proportional to 438,112.13 and 941,665.50

Step by Step Solution

1. Step 1: Write the proportion equation
   438,112.13 : 941,665.50 = 941,665.50 : x
2. Step 2: Convert to fraction form
   438,112.13/941,665.50 = 941,665.50/x
3. Step 3: Cross multiply
   438,112.13x = 941,665.50 × 941,665.50
4. Step 4: Simplify right side
   438,112.13x = 886,733,913,890.25
5. Step 5: Solve for x
   x = 886,733,913,890.25/438,112.13
6. Step 6: Final answer
   x = 2,023,988.53