Finding the Third Proportional to 1,124,710 and 1,742,018

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,710 : 1,742,018 = 1,742,018 : x
2. Step 2: Convert to fraction form
   1,124,710/1,742,018 = 1,742,018/x
3. Step 3: Cross multiply
   1,124,710x = 1,742,018 × 1,742,018
4. Step 4: Simplify right side
   1,124,710x = 3,034,626,712,324
5. Step 5: Solve for x
   x = 3,034,626,712,324/1,124,710
6. Step 6: Final answer
   x = 2,698,141.49