Finding the Third Proportional to 34,071,764 and 74,309,648

Step by Step Solution

1. Step 1: Write the proportion equation
   34,071,764 : 74,309,648 = 74,309,648 : x
2. Step 2: Convert to fraction form
   34,071,764/74,309,648 = 74,309,648/x
3. Step 3: Cross multiply
   34,071,764x = 74,309,648 × 74,309,648
4. Step 4: Simplify right side
   34,071,764x = 5,521,923,785,883,904
5. Step 5: Solve for x
   x = 5,521,923,785,883,904/34,071,764
6. Step 6: Final answer
   x = 162,067,446.40