Finding the Third Proportional to 33,137,750 and 69,709,568

Step by Step Solution

1. Step 1: Write the proportion equation
   33,137,750 : 69,709,568 = 69,709,568 : x
2. Step 2: Convert to fraction form
   33,137,750/69,709,568 = 69,709,568/x
3. Step 3: Cross multiply
   33,137,750x = 69,709,568 × 69,709,568
4. Step 4: Simplify right side
   33,137,750x = 4,859,423,870,746,624
5. Step 5: Solve for x
   x = 4,859,423,870,746,624/33,137,750
6. Step 6: Final answer
   x = 146,643,144.77