Finding the Third Proportional to 1,928,178 and 2,832,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,928,178 : 2,832,606 = 2,832,606 : x
2. Step 2: Convert to fraction form
   1,928,178/2,832,606 = 2,832,606/x
3. Step 3: Cross multiply
   1,928,178x = 2,832,606 × 2,832,606
4. Step 4: Simplify right side
   1,928,178x = 8,023,656,751,236
5. Step 5: Solve for x
   x = 8,023,656,751,236/1,928,178
6. Step 6: Final answer
   x = 4,161,263.51