Finding the Third Proportional to 470,033,440 and 978,216,224

Step by Step Solution

1. Step 1: Write the proportion equation
   470,033,440 : 978,216,224 = 978,216,224 : x
2. Step 2: Convert to fraction form
   470,033,440/978,216,224 = 978,216,224/x
3. Step 3: Cross multiply
   470,033,440x = 978,216,224 × 978,216,224
4. Step 4: Simplify right side
   470,033,440x = 956,906,980,896,818,176
5. Step 5: Solve for x
   x = 956,906,980,896,818,176/470,033,440
6. Step 6: Final answer
   x = 2,035,827,452.82