Finding the Third Proportional to 435,720 and 938,182

Step by Step Solution

1. Step 1: Write the proportion equation
   435,720 : 938,182 = 938,182 : x
2. Step 2: Convert to fraction form
   435,720/938,182 = 938,182/x
3. Step 3: Cross multiply
   435,720x = 938,182 × 938,182
4. Step 4: Simplify right side
   435,720x = 880,185,465,124
5. Step 5: Solve for x
   x = 880,185,465,124/435,720
6. Step 6: Final answer
   x = 2,020,071.30