Finding the Third Proportional to 103,695,404 and 222,181,530

Step by Step Solution

1. Step 1: Write the proportion equation
   103,695,404 : 222,181,530 = 222,181,530 : x
2. Step 2: Convert to fraction form
   103,695,404/222,181,530 = 222,181,530/x
3. Step 3: Cross multiply
   103,695,404x = 222,181,530 × 222,181,530
4. Step 4: Simplify right side
   103,695,404x = 49,364,632,273,140,896
5. Step 5: Solve for x
   x = 49,364,632,273,140,896/103,695,404
6. Step 6: Final answer
   x = 476,054,196.90