Finding the Third Proportional to 2,116,912 and 4,996,414

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,912 : 4,996,414 = 4,996,414 : x
2. Step 2: Convert to fraction form
   2,116,912/4,996,414 = 4,996,414/x
3. Step 3: Cross multiply
   2,116,912x = 4,996,414 × 4,996,414
4. Step 4: Simplify right side
   2,116,912x = 24,964,152,859,396
5. Step 5: Solve for x
   x = 24,964,152,859,396/2,116,912
6. Step 6: Final answer
   x = 11,792,721.12