Finding the Third Proportional to 1,807,138 and 3,764,100

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,138 : 3,764,100 = 3,764,100 : x
2. Step 2: Convert to fraction form
   1,807,138/3,764,100 = 3,764,100/x
3. Step 3: Cross multiply
   1,807,138x = 3,764,100 × 3,764,100
4. Step 4: Simplify right side
   1,807,138x = 14,168,448,810,000
5. Step 5: Solve for x
   x = 14,168,448,810,000/1,807,138
6. Step 6: Final answer
   x = 7,840,269.43