Finding the Third Proportional to 35,225,917 and 71,442,306

Step by Step Solution

1. Step 1: Write the proportion equation
   35,225,917 : 71,442,306 = 71,442,306 : x
2. Step 2: Convert to fraction form
   35,225,917/71,442,306 = 71,442,306/x
3. Step 3: Cross multiply
   35,225,917x = 71,442,306 × 71,442,306
4. Step 4: Simplify right side
   35,225,917x = 5,104,003,086,597,636
5. Step 5: Solve for x
   x = 5,104,003,086,597,636/35,225,917
6. Step 6: Final answer
   x = 144,893,405.80