Finding the Third Proportional to 1,914,976 and 4,146,944

Step by Step Solution

1. Step 1: Write the proportion equation
   1,914,976 : 4,146,944 = 4,146,944 : x
2. Step 2: Convert to fraction form
   1,914,976/4,146,944 = 4,146,944/x
3. Step 3: Cross multiply
   1,914,976x = 4,146,944 × 4,146,944
4. Step 4: Simplify right side
   1,914,976x = 17,197,144,539,136
5. Step 5: Solve for x
   x = 17,197,144,539,136/1,914,976
6. Step 6: Final answer
   x = 8,980,344.68