Finding the Third Proportional to 49,290,750 and 109,914,978

Step by Step Solution

1. Step 1: Write the proportion equation
   49,290,750 : 109,914,978 = 109,914,978 : x
2. Step 2: Convert to fraction form
   49,290,750/109,914,978 = 109,914,978/x
3. Step 3: Cross multiply
   49,290,750x = 109,914,978 × 109,914,978
4. Step 4: Simplify right side
   49,290,750x = 12,081,302,388,740,484
5. Step 5: Solve for x
   x = 12,081,302,388,740,484/49,290,750
6. Step 6: Final answer
   x = 245,102,831.44