Finding the Third Proportional to 553,042,622 and 1,184,969,122

Step by Step Solution

1. Step 1: Write the proportion equation
   553,042,622 : 1,184,969,122 = 1,184,969,122 : x
2. Step 2: Convert to fraction form
   553,042,622/1,184,969,122 = 1,184,969,122/x
3. Step 3: Cross multiply
   553,042,622x = 1,184,969,122 × 1,184,969,122
4. Step 4: Simplify right side
   553,042,622x = 1,404,151,820,093,451,008
5. Step 5: Solve for x
   x = 1,404,151,820,093,451,008/553,042,622
6. Step 6: Final answer
   x = 2,538,957,693.74