Finding the Third Proportional to 1,020,112 and 1,574,057

Step by Step Solution

1. Step 1: Write the proportion equation
   1,020,112 : 1,574,057 = 1,574,057 : x
2. Step 2: Convert to fraction form
   1,020,112/1,574,057 = 1,574,057/x
3. Step 3: Cross multiply
   1,020,112x = 1,574,057 × 1,574,057
4. Step 4: Simplify right side
   1,020,112x = 2,477,655,439,249
5. Step 5: Solve for x
   x = 2,477,655,439,249/1,020,112
6. Step 6: Final answer
   x = 2,428,807.27