Finding the Third Proportional to 1,190,138 and 1,813,084

Step by Step Solution

1. Step 1: Write the proportion equation
   1,190,138 : 1,813,084 = 1,813,084 : x
2. Step 2: Convert to fraction form
   1,190,138/1,813,084 = 1,813,084/x
3. Step 3: Cross multiply
   1,190,138x = 1,813,084 × 1,813,084
4. Step 4: Simplify right side
   1,190,138x = 3,287,273,591,056
5. Step 5: Solve for x
   x = 3,287,273,591,056/1,190,138
6. Step 6: Final answer
   x = 2,762,094.47