Finding the Third Proportional to 469,382 and 1,009,519

Step by Step Solution

1. Step 1: Write the proportion equation
   469,382 : 1,009,519 = 1,009,519 : x
2. Step 2: Convert to fraction form
   469,382/1,009,519 = 1,009,519/x
3. Step 3: Cross multiply
   469,382x = 1,009,519 × 1,009,519
4. Step 4: Simplify right side
   469,382x = 1,019,128,611,361
5. Step 5: Solve for x
   x = 1,019,128,611,361/469,382
6. Step 6: Final answer
   x = 2,171,213.66