Finding the Third Proportional to 49,188,940 and 73,512,309

Step by Step Solution

1. Step 1: Write the proportion equation
   49,188,940 : 73,512,309 = 73,512,309 : x
2. Step 2: Convert to fraction form
   49,188,940/73,512,309 = 73,512,309/x
3. Step 3: Cross multiply
   49,188,940x = 73,512,309 × 73,512,309
4. Step 4: Simplify right side
   49,188,940x = 5,404,059,574,511,481
5. Step 5: Solve for x
   x = 5,404,059,574,511,481/49,188,940
6. Step 6: Final answer
   x = 109,863,306.15