Finding the Third Proportional to 1,810,411 and 3,769,635

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,411 : 3,769,635 = 3,769,635 : x
2. Step 2: Convert to fraction form
   1,810,411/3,769,635 = 3,769,635/x
3. Step 3: Cross multiply
   1,810,411x = 3,769,635 × 3,769,635
4. Step 4: Simplify right side
   1,810,411x = 14,210,148,033,225
5. Step 5: Solve for x
   x = 14,210,148,033,225/1,810,411
6. Step 6: Final answer
   x = 7,849,128.20