Finding the Third Proportional to 958,110 and 2,086,321

Step by Step Solution

1. Step 1: Write the proportion equation
   958,110 : 2,086,321 = 2,086,321 : x
2. Step 2: Convert to fraction form
   958,110/2,086,321 = 2,086,321/x
3. Step 3: Cross multiply
   958,110x = 2,086,321 × 2,086,321
4. Step 4: Simplify right side
   958,110x = 4,352,735,315,041
5. Step 5: Solve for x
   x = 4,352,735,315,041/958,110
6. Step 6: Final answer
   x = 4,543,043.40