Finding the Third Proportional to 528,095 and 1,245,417

Step by Step Solution

1. Step 1: Write the proportion equation
   528,095 : 1,245,417 = 1,245,417 : x
2. Step 2: Convert to fraction form
   528,095/1,245,417 = 1,245,417/x
3. Step 3: Cross multiply
   528,095x = 1,245,417 × 1,245,417
4. Step 4: Simplify right side
   528,095x = 1,551,063,503,889
5. Step 5: Solve for x
   x = 1,551,063,503,889/528,095
6. Step 6: Final answer
   x = 2,937,091.82