Finding the Third Proportional to 1,223,770 and 2,650,892

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,770 : 2,650,892 = 2,650,892 : x
2. Step 2: Convert to fraction form
   1,223,770/2,650,892 = 2,650,892/x
3. Step 3: Cross multiply
   1,223,770x = 2,650,892 × 2,650,892
4. Step 4: Simplify right side
   1,223,770x = 7,027,228,395,664
5. Step 5: Solve for x
   x = 7,027,228,395,664/1,223,770
6. Step 6: Final answer
   x = 5,742,278.69