Finding the Third Proportional to 2,127,696 and 4,662,336

Step by Step Solution

1. Step 1: Write the proportion equation
   2,127,696 : 4,662,336 = 4,662,336 : x
2. Step 2: Convert to fraction form
   2,127,696/4,662,336 = 4,662,336/x
3. Step 3: Cross multiply
   2,127,696x = 4,662,336 × 4,662,336
4. Step 4: Simplify right side
   2,127,696x = 21,737,376,976,896
5. Step 5: Solve for x
   x = 21,737,376,976,896/2,127,696
6. Step 6: Final answer
   x = 10,216,392.27