Finding the Third Proportional to 1,403,147 and 2,052,231

Step by Step Solution

1. Step 1: Write the proportion equation
   1,403,147 : 2,052,231 = 2,052,231 : x
2. Step 2: Convert to fraction form
   1,403,147/2,052,231 = 2,052,231/x
3. Step 3: Cross multiply
   1,403,147x = 2,052,231 × 2,052,231
4. Step 4: Simplify right side
   1,403,147x = 4,211,652,077,361
5. Step 5: Solve for x
   x = 4,211,652,077,361/1,403,147
6. Step 6: Final answer
   x = 3,001,575.80