Finding the Third Proportional to 34,394.84 and 51,434.02

Step by Step Solution

1. Step 1: Write the proportion equation
   34,394.84 : 51,434.02 = 51,434.02 : x
2. Step 2: Convert to fraction form
   34,394.84/51,434.02 = 51,434.02/x
3. Step 3: Cross multiply
   34,394.84x = 51,434.02 × 51,434.02
4. Step 4: Simplify right side
   34,394.84x = 2,645,457,963.31
5. Step 5: Solve for x
   x = 2,645,457,963.31/34,394.84
6. Step 6: Final answer
   x = 76,914.39