Finding the Third Proportional to 893,673 and 1,915,272

Step by Step Solution

1. Step 1: Write the proportion equation
   893,673 : 1,915,272 = 1,915,272 : x
2. Step 2: Convert to fraction form
   893,673/1,915,272 = 1,915,272/x
3. Step 3: Cross multiply
   893,673x = 1,915,272 × 1,915,272
4. Step 4: Simplify right side
   893,673x = 3,668,266,833,984
5. Step 5: Solve for x
   x = 3,668,266,833,984/893,673
6. Step 6: Final answer
   x = 4,104,708.14