Finding the Third Proportional to 34,293,982 and 73,972,520

Step by Step Solution

1. Step 1: Write the proportion equation
   34,293,982 : 73,972,520 = 73,972,520 : x
2. Step 2: Convert to fraction form
   34,293,982/73,972,520 = 73,972,520/x
3. Step 3: Cross multiply
   34,293,982x = 73,972,520 × 73,972,520
4. Step 4: Simplify right side
   34,293,982x = 5,471,933,715,150,400
5. Step 5: Solve for x
   x = 5,471,933,715,150,400/34,293,982
6. Step 6: Final answer
   x = 159,559,590.23