Finding the Third Proportional to 1,427,396 and 2,084,138

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,396 : 2,084,138 = 2,084,138 : x
2. Step 2: Convert to fraction form
   1,427,396/2,084,138 = 2,084,138/x
3. Step 3: Cross multiply
   1,427,396x = 2,084,138 × 2,084,138
4. Step 4: Simplify right side
   1,427,396x = 4,343,631,203,044
5. Step 5: Solve for x
   x = 4,343,631,203,044/1,427,396
6. Step 6: Final answer
   x = 3,043,045.66