Finding the Third Proportional to 893,696 and 1,915,312

Step by Step Solution

1. Step 1: Write the proportion equation
   893,696 : 1,915,312 = 1,915,312 : x
2. Step 2: Convert to fraction form
   893,696/1,915,312 = 1,915,312/x
3. Step 3: Cross multiply
   893,696x = 1,915,312 × 1,915,312
4. Step 4: Simplify right side
   893,696x = 3,668,420,057,344
5. Step 5: Solve for x
   x = 3,668,420,057,344/893,696
6. Step 6: Final answer
   x = 4,104,773.95