Finding the Third Proportional to 34,293,983 and 73,972,522

Step by Step Solution

1. Step 1: Write the proportion equation
   34,293,983 : 73,972,522 = 73,972,522 : x
2. Step 2: Convert to fraction form
   34,293,983/73,972,522 = 73,972,522/x
3. Step 3: Cross multiply
   34,293,983x = 73,972,522 × 73,972,522
4. Step 4: Simplify right side
   34,293,983x = 5,471,934,011,040,484
5. Step 5: Solve for x
   x = 5,471,934,011,040,484/34,293,983
6. Step 6: Final answer
   x = 159,559,594.20