Finding the Third Proportional to 34,637.41 and 74,454.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,637.41 : 74,454.82 = 74,454.82 : x
2. Step 2: Convert to fraction form
   34,637.41/74,454.82 = 74,454.82/x
3. Step 3: Cross multiply
   34,637.41x = 74,454.82 × 74,454.82
4. Step 4: Simplify right side
   34,637.41x = 5,543,520,267.77
5. Step 5: Solve for x
   x = 5,543,520,267.77/34,637.41
6. Step 6: Final answer
   x = 160,044.29