Finding the Third Proportional to 1,005,188 and 1,531,474

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,188 : 1,531,474 = 1,531,474 : x
2. Step 2: Convert to fraction form
   1,005,188/1,531,474 = 1,531,474/x
3. Step 3: Cross multiply
   1,005,188x = 1,531,474 × 1,531,474
4. Step 4: Simplify right side
   1,005,188x = 2,345,412,612,676
5. Step 5: Solve for x
   x = 2,345,412,612,676/1,005,188
6. Step 6: Final answer
   x = 2,333,307.41