Finding the Third Proportional to 469,734 and 1,029,242

Step by Step Solution

1. Step 1: Write the proportion equation
   469,734 : 1,029,242 = 1,029,242 : x
2. Step 2: Convert to fraction form
   469,734/1,029,242 = 1,029,242/x
3. Step 3: Cross multiply
   469,734x = 1,029,242 × 1,029,242
4. Step 4: Simplify right side
   469,734x = 1,059,339,094,564
5. Step 5: Solve for x
   x = 1,059,339,094,564/469,734
6. Step 6: Final answer
   x = 2,255,189.31