Finding the Third Proportional to 711,895,872 and 1,101,715,488

Step by Step Solution

1. Step 1: Write the proportion equation
   711,895,872 : 1,101,715,488 = 1,101,715,488 : x
2. Step 2: Convert to fraction form
   711,895,872/1,101,715,488 = 1,101,715,488/x
3. Step 3: Cross multiply
   711,895,872x = 1,101,715,488 × 1,101,715,488
4. Step 4: Simplify right side
   711,895,872x = 1,213,777,016,499,078,144
5. Step 5: Solve for x
   x = 1,213,777,016,499,078,144/711,895,872
6. Step 6: Final answer
   x = 1,704,992,351.04