Finding the Third Proportional to 508,316 and 1,058,768

Step by Step Solution

1. Step 1: Write the proportion equation
   508,316 : 1,058,768 = 1,058,768 : x
2. Step 2: Convert to fraction form
   508,316/1,058,768 = 1,058,768/x
3. Step 3: Cross multiply
   508,316x = 1,058,768 × 1,058,768
4. Step 4: Simplify right side
   508,316x = 1,120,989,677,824
5. Step 5: Solve for x
   x = 1,120,989,677,824/508,316
6. Step 6: Final answer
   x = 2,205,300.79