Finding the Third Proportional to 1,840,424 and 3,770,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,424 : 3,770,090 = 3,770,090 : x
2. Step 2: Convert to fraction form
   1,840,424/3,770,090 = 3,770,090/x
3. Step 3: Cross multiply
   1,840,424x = 3,770,090 × 3,770,090
4. Step 4: Simplify right side
   1,840,424x = 14,213,578,608,100
5. Step 5: Solve for x
   x = 14,213,578,608,100/1,840,424
6. Step 6: Final answer
   x = 7,722,991.34