Finding the Third Proportional to 34,293,948 and 73,972,452

Step by Step Solution

1. Step 1: Write the proportion equation
   34,293,948 : 73,972,452 = 73,972,452 : x
2. Step 2: Convert to fraction form
   34,293,948/73,972,452 = 73,972,452/x
3. Step 3: Cross multiply
   34,293,948x = 73,972,452 × 73,972,452
4. Step 4: Simplify right side
   34,293,948x = 5,471,923,654,892,304
5. Step 5: Solve for x
   x = 5,471,923,654,892,304/34,293,948
6. Step 6: Final answer
   x = 159,559,455.06