Finding the Third Proportional to 1,115,008 and 1,772,202

Step by Step Solution

1. Step 1: Write the proportion equation
   1,115,008 : 1,772,202 = 1,772,202 : x
2. Step 2: Convert to fraction form
   1,115,008/1,772,202 = 1,772,202/x
3. Step 3: Cross multiply
   1,115,008x = 1,772,202 × 1,772,202
4. Step 4: Simplify right side
   1,115,008x = 3,140,699,928,804
5. Step 5: Solve for x
   x = 3,140,699,928,804/1,115,008
6. Step 6: Final answer
   x = 2,816,751.03