Finding the Third Proportional to 111,417,908 and 244,359,178

Step by Step Solution

1. Step 1: Write the proportion equation
   111,417,908 : 244,359,178 = 244,359,178 : x
2. Step 2: Convert to fraction form
   111,417,908/244,359,178 = 244,359,178/x
3. Step 3: Cross multiply
   111,417,908x = 244,359,178 × 244,359,178
4. Step 4: Simplify right side
   111,417,908x = 59,711,407,872,835,680
5. Step 5: Solve for x
   x = 59,711,407,872,835,680/111,417,908
6. Step 6: Final answer
   x = 535,922,895.56