Finding the Third Proportional to 35,299.55 and 49,372.66

Step by Step Solution

1. Step 1: Write the proportion equation
   35,299.55 : 49,372.66 = 49,372.66 : x
2. Step 2: Convert to fraction form
   35,299.55/49,372.66 = 49,372.66/x
3. Step 3: Cross multiply
   35,299.55x = 49,372.66 × 49,372.66
4. Step 4: Simplify right side
   35,299.55x = 2,437,659,956.63
5. Step 5: Solve for x
   x = 2,437,659,956.63/35,299.55
6. Step 6: Final answer
   x = 69,056.41