Finding the Third Proportional to 912,788 and 2,035,456

Step by Step Solution

1. Step 1: Write the proportion equation
   912,788 : 2,035,456 = 2,035,456 : x
2. Step 2: Convert to fraction form
   912,788/2,035,456 = 2,035,456/x
3. Step 3: Cross multiply
   912,788x = 2,035,456 × 2,035,456
4. Step 4: Simplify right side
   912,788x = 4,143,081,127,936
5. Step 5: Solve for x
   x = 4,143,081,127,936/912,788
6. Step 6: Final answer
   x = 4,538,930.32