Finding the Third Proportional to 1,997,214 and 4,368,084

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,214 : 4,368,084 = 4,368,084 : x
2. Step 2: Convert to fraction form
   1,997,214/4,368,084 = 4,368,084/x
3. Step 3: Cross multiply
   1,997,214x = 4,368,084 × 4,368,084
4. Step 4: Simplify right side
   1,997,214x = 19,080,157,831,056
5. Step 5: Solve for x
   x = 19,080,157,831,056/1,997,214
6. Step 6: Final answer
   x = 9,553,386.78