Finding the Third Proportional to 662,248 and 1,025,205

Step by Step Solution

1. Step 1: Write the proportion equation
   662,248 : 1,025,205 = 1,025,205 : x
2. Step 2: Convert to fraction form
   662,248/1,025,205 = 1,025,205/x
3. Step 3: Cross multiply
   662,248x = 1,025,205 × 1,025,205
4. Step 4: Simplify right side
   662,248x = 1,051,045,292,025
5. Step 5: Solve for x
   x = 1,051,045,292,025/662,248
6. Step 6: Final answer
   x = 1,587,087.15