Finding the Third Proportional to 29,756 and 64,853.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,756 : 64,853.50 = 64,853.50 : x
2. Step 2: Convert to fraction form
   29,756/64,853.50 = 64,853.50/x
3. Step 3: Cross multiply
   29,756x = 64,853.50 × 64,853.50
4. Step 4: Simplify right side
   29,756x = 4,205,976,462.25
5. Step 5: Solve for x
   x = 4,205,976,462.25/29,756
6. Step 6: Final answer
   x = 141,348.85