Finding the Third Proportional to 662,228 and 1,025,174

Step by Step Solution

1. Step 1: Write the proportion equation
   662,228 : 1,025,174 = 1,025,174 : x
2. Step 2: Convert to fraction form
   662,228/1,025,174 = 1,025,174/x
3. Step 3: Cross multiply
   662,228x = 1,025,174 × 1,025,174
4. Step 4: Simplify right side
   662,228x = 1,050,981,730,276
5. Step 5: Solve for x
   x = 1,050,981,730,276/662,228
6. Step 6: Final answer
   x = 1,587,039.10