Finding the Third Proportional to 2,428,696 and 3,623,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,696 : 3,623,336 = 3,623,336 : x
2. Step 2: Convert to fraction form
   2,428,696/3,623,336 = 3,623,336/x
3. Step 3: Cross multiply
   2,428,696x = 3,623,336 × 3,623,336
4. Step 4: Simplify right side
   2,428,696x = 13,128,563,768,896
5. Step 5: Solve for x
   x = 13,128,563,768,896/2,428,696
6. Step 6: Final answer
   x = 5,405,601.92