Finding the Third Proportional to 49,291,206 and 109,915,932

Step by Step Solution

1. Step 1: Write the proportion equation
   49,291,206 : 109,915,932 = 109,915,932 : x
2. Step 2: Convert to fraction form
   49,291,206/109,915,932 = 109,915,932/x
3. Step 3: Cross multiply
   49,291,206x = 109,915,932 × 109,915,932
4. Step 4: Simplify right side
   49,291,206x = 12,081,512,107,428,624
5. Step 5: Solve for x
   x = 12,081,512,107,428,624/49,291,206
6. Step 6: Final answer
   x = 245,104,818.65