Finding the Third Proportional to 1,022,958 and 1,572,813

Step by Step Solution

1. Step 1: Write the proportion equation
   1,022,958 : 1,572,813 = 1,572,813 : x
2. Step 2: Convert to fraction form
   1,022,958/1,572,813 = 1,572,813/x
3. Step 3: Cross multiply
   1,022,958x = 1,572,813 × 1,572,813
4. Step 4: Simplify right side
   1,022,958x = 2,473,740,732,969
5. Step 5: Solve for x
   x = 2,473,740,732,969/1,022,958
6. Step 6: Final answer
   x = 2,418,223.17