Finding the Third Proportional to 34,367.63 and 51,642.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,367.63 : 51,642.56 = 51,642.56 : x
2. Step 2: Convert to fraction form
   34,367.63/51,642.56 = 51,642.56/x
3. Step 3: Cross multiply
   34,367.63x = 51,642.56 × 51,642.56
4. Step 4: Simplify right side
   34,367.63x = 2,666,954,261.57
5. Step 5: Solve for x
   x = 2,666,954,261.57/34,367.63
6. Step 6: Final answer
   x = 77,600.77