Finding the Third Proportional to 34,293,951 and 73,972,458

Step by Step Solution

1. Step 1: Write the proportion equation
   34,293,951 : 73,972,458 = 73,972,458 : x
2. Step 2: Convert to fraction form
   34,293,951/73,972,458 = 73,972,458/x
3. Step 3: Cross multiply
   34,293,951x = 73,972,458 × 73,972,458
4. Step 4: Simplify right side
   34,293,951x = 5,471,924,542,561,764
5. Step 5: Solve for x
   x = 5,471,924,542,561,764/34,293,951
6. Step 6: Final answer
   x = 159,559,466.99