Finding the Third Proportional to 1,124,706 and 1,742,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,706 : 1,742,012 = 1,742,012 : x
2. Step 2: Convert to fraction form
   1,124,706/1,742,012 = 1,742,012/x
3. Step 3: Cross multiply
   1,124,706x = 1,742,012 × 1,742,012
4. Step 4: Simplify right side
   1,124,706x = 3,034,605,808,144
5. Step 5: Solve for x
   x = 3,034,605,808,144/1,124,706
6. Step 6: Final answer
   x = 2,698,132.50