Finding the Third Proportional to 443,766 and 958,498.50

Step by Step Solution

1. Step 1: Write the proportion equation
   443,766 : 958,498.50 = 958,498.50 : x
2. Step 2: Convert to fraction form
   443,766/958,498.50 = 958,498.50/x
3. Step 3: Cross multiply
   443,766x = 958,498.50 × 958,498.50
4. Step 4: Simplify right side
   443,766x = 918,719,374,502.25
5. Step 5: Solve for x
   x = 918,719,374,502.25/443,766
6. Step 6: Final answer
   x = 2,070,278.87