Finding the Third Proportional to 1,214,072 and 1,748,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,072 : 1,748,788 = 1,748,788 : x
2. Step 2: Convert to fraction form
   1,214,072/1,748,788 = 1,748,788/x
3. Step 3: Cross multiply
   1,214,072x = 1,748,788 × 1,748,788
4. Step 4: Simplify right side
   1,214,072x = 3,058,259,468,944
5. Step 5: Solve for x
   x = 3,058,259,468,944/1,214,072
6. Step 6: Final answer
   x = 2,519,009.97