Finding the Third Proportional to 475,112 and 1,056,469

Step by Step Solution

1. Step 1: Write the proportion equation
   475,112 : 1,056,469 = 1,056,469 : x
2. Step 2: Convert to fraction form
   475,112/1,056,469 = 1,056,469/x
3. Step 3: Cross multiply
   475,112x = 1,056,469 × 1,056,469
4. Step 4: Simplify right side
   475,112x = 1,116,126,747,961
5. Step 5: Solve for x
   x = 1,116,126,747,961/475,112
6. Step 6: Final answer
   x = 2,349,186.61