Finding the Third Proportional to 49,481,290 and 102,356,804

Step by Step Solution

1. Step 1: Write the proportion equation
   49,481,290 : 102,356,804 = 102,356,804 : x
2. Step 2: Convert to fraction form
   49,481,290/102,356,804 = 102,356,804/x
3. Step 3: Cross multiply
   49,481,290x = 102,356,804 × 102,356,804
4. Step 4: Simplify right side
   49,481,290x = 10,476,915,325,094,416
5. Step 5: Solve for x
   x = 10,476,915,325,094,416/49,481,290
6. Step 6: Final answer
   x = 211,734,886.56