Finding the Third Proportional to 438,026 and 941,488

Step by Step Solution

1. Step 1: Write the proportion equation
   438,026 : 941,488 = 941,488 : x
2. Step 2: Convert to fraction form
   438,026/941,488 = 941,488/x
3. Step 3: Cross multiply
   438,026x = 941,488 × 941,488
4. Step 4: Simplify right side
   438,026x = 886,399,654,144
5. Step 5: Solve for x
   x = 886,399,654,144/438,026
6. Step 6: Final answer
   x = 2,023,623.38