Finding the Third Proportional to 91,858 and 130,013.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,858 : 130,013.50 = 130,013.50 : x
2. Step 2: Convert to fraction form
   91,858/130,013.50 = 130,013.50/x
3. Step 3: Cross multiply
   91,858x = 130,013.50 × 130,013.50
4. Step 4: Simplify right side
   91,858x = 16,903,510,182.25
5. Step 5: Solve for x
   x = 16,903,510,182.25/91,858
6. Step 6: Final answer
   x = 184,017.83