Finding the Third Proportional to 1,970,302 and 4,254,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,970,302 : 4,254,956 = 4,254,956 : x
2. Step 2: Convert to fraction form
   1,970,302/4,254,956 = 4,254,956/x
3. Step 3: Cross multiply
   1,970,302x = 4,254,956 × 4,254,956
4. Step 4: Simplify right side
   1,970,302x = 18,104,650,561,936
5. Step 5: Solve for x
   x = 18,104,650,561,936/1,970,302
6. Step 6: Final answer
   x = 9,188,769.32