Finding the Third Proportional to 47,287,809 and 101,870,442

Step by Step Solution

1. Step 1: Write the proportion equation
   47,287,809 : 101,870,442 = 101,870,442 : x
2. Step 2: Convert to fraction form
   47,287,809/101,870,442 = 101,870,442/x
3. Step 3: Cross multiply
   47,287,809x = 101,870,442 × 101,870,442
4. Step 4: Simplify right side
   47,287,809x = 10,377,586,953,275,364
5. Step 5: Solve for x
   x = 10,377,586,953,275,364/47,287,809
6. Step 6: Final answer
   x = 219,455,863.42