Finding the Third Proportional to 109,813,416 and 234,218,256

Step by Step Solution

1. Step 1: Write the proportion equation
   109,813,416 : 234,218,256 = 234,218,256 : x
2. Step 2: Convert to fraction form
   109,813,416/234,218,256 = 234,218,256/x
3. Step 3: Cross multiply
   109,813,416x = 234,218,256 × 234,218,256
4. Step 4: Simplify right side
   109,813,416x = 54,858,191,443,681,536
5. Step 5: Solve for x
   x = 54,858,191,443,681,536/109,813,416
6. Step 6: Final answer
   x = 499,558,190.99