Finding the Third Proportional to 1,840,406 and 3,770,053

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,406 : 3,770,053 = 3,770,053 : x
2. Step 2: Convert to fraction form
   1,840,406/3,770,053 = 3,770,053/x
3. Step 3: Cross multiply
   1,840,406x = 3,770,053 × 3,770,053
4. Step 4: Simplify right side
   1,840,406x = 14,213,299,622,809
5. Step 5: Solve for x
   x = 14,213,299,622,809/1,840,406
6. Step 6: Final answer
   x = 7,722,915.28