Finding the Third Proportional to 50,009 and 70,332

Step by Step Solution

1. Step 1: Write the proportion equation
   50,009 : 70,332 = 70,332 : x
2. Step 2: Convert to fraction form
   50,009/70,332 = 70,332/x
3. Step 3: Cross multiply
   50,009x = 70,332 × 70,332
4. Step 4: Simplify right side
   50,009x = 4,946,590,224
5. Step 5: Solve for x
   x = 4,946,590,224/50,009
6. Step 6: Final answer
   x = 98,914.00