Finding the Third Proportional to 111,418,172 and 244,359,736

Step by Step Solution

1. Step 1: Write the proportion equation
   111,418,172 : 244,359,736 = 244,359,736 : x
2. Step 2: Convert to fraction form
   111,418,172/244,359,736 = 244,359,736/x
3. Step 3: Cross multiply
   111,418,172x = 244,359,736 × 244,359,736
4. Step 4: Simplify right side
   111,418,172x = 59,711,680,577,989,696
5. Step 5: Solve for x
   x = 59,711,680,577,989,696/111,418,172
6. Step 6: Final answer
   x = 535,924,073.30