Finding the Third Proportional to 1,427,512 and 2,101,830

Step by Step Solution

1. Step 1: Write the proportion equation
   1,427,512 : 2,101,830 = 2,101,830 : x
2. Step 2: Convert to fraction form
   1,427,512/2,101,830 = 2,101,830/x
3. Step 3: Cross multiply
   1,427,512x = 2,101,830 × 2,101,830
4. Step 4: Simplify right side
   1,427,512x = 4,417,689,348,900
5. Step 5: Solve for x
   x = 4,417,689,348,900/1,427,512
6. Step 6: Final answer
   x = 3,094,677.56