Finding the Third Proportional to 101,382,996 and 208,140,604

Step by Step Solution

1. Step 1: Write the proportion equation
   101,382,996 : 208,140,604 = 208,140,604 : x
2. Step 2: Convert to fraction form
   101,382,996/208,140,604 = 208,140,604/x
3. Step 3: Cross multiply
   101,382,996x = 208,140,604 × 208,140,604
4. Step 4: Simplify right side
   101,382,996x = 43,322,511,033,484,816
5. Step 5: Solve for x
   x = 43,322,511,033,484,816/101,382,996
6. Step 6: Final answer
   x = 427,315,356.05