Finding the Third Proportional to 46,388 and 70,012

Step by Step Solution

1. Step 1: Write the proportion equation
   46,388 : 70,012 = 70,012 : x
2. Step 2: Convert to fraction form
   46,388/70,012 = 70,012/x
3. Step 3: Cross multiply
   46,388x = 70,012 × 70,012
4. Step 4: Simplify right side
   46,388x = 4,901,680,144
5. Step 5: Solve for x
   x = 4,901,680,144/46,388
6. Step 6: Final answer
   x = 105,666.99