Finding the Third Proportional to 20,979,004 and 32,400,168

Step by Step Solution

1. Step 1: Write the proportion equation
   20,979,004 : 32,400,168 = 32,400,168 : x
2. Step 2: Convert to fraction form
   20,979,004/32,400,168 = 32,400,168/x
3. Step 3: Cross multiply
   20,979,004x = 32,400,168 × 32,400,168
4. Step 4: Simplify right side
   20,979,004x = 1,049,770,886,428,224
5. Step 5: Solve for x
   x = 1,049,770,886,428,224/20,979,004
6. Step 6: Final answer
   x = 50,039,119.42