Finding the Third Proportional to 985,072 and 1,497,472

Step by Step Solution

1. Step 1: Write the proportion equation
   985,072 : 1,497,472 = 1,497,472 : x
2. Step 2: Convert to fraction form
   985,072/1,497,472 = 1,497,472/x
3. Step 3: Cross multiply
   985,072x = 1,497,472 × 1,497,472
4. Step 4: Simplify right side
   985,072x = 2,242,422,390,784
5. Step 5: Solve for x
   x = 2,242,422,390,784/985,072
6. Step 6: Final answer
   x = 2,276,404.56