Finding the Third Proportional to 866,248 and 1,333,182

Step by Step Solution

1. Step 1: Write the proportion equation
   866,248 : 1,333,182 = 1,333,182 : x
2. Step 2: Convert to fraction form
   866,248/1,333,182 = 1,333,182/x
3. Step 3: Cross multiply
   866,248x = 1,333,182 × 1,333,182
4. Step 4: Simplify right side
   866,248x = 1,777,374,245,124
5. Step 5: Solve for x
   x = 1,777,374,245,124/866,248
6. Step 6: Final answer
   x = 2,051,807.62