Finding the Third Proportional to 46,428 and 70,796

Step by Step Solution

1. Step 1: Write the proportion equation
   46,428 : 70,796 = 70,796 : x
2. Step 2: Convert to fraction form
   46,428/70,796 = 70,796/x
3. Step 3: Cross multiply
   46,428x = 70,796 × 70,796
4. Step 4: Simplify right side
   46,428x = 5,012,073,616
5. Step 5: Solve for x
   x = 5,012,073,616/46,428
6. Step 6: Final answer
   x = 107,953.68