Finding the Third Proportional to 91,868 and 130,029.50

Step by Step Solution

1. Step 1: Write the proportion equation
   91,868 : 130,029.50 = 130,029.50 : x
2. Step 2: Convert to fraction form
   91,868/130,029.50 = 130,029.50/x
3. Step 3: Cross multiply
   91,868x = 130,029.50 × 130,029.50
4. Step 4: Simplify right side
   91,868x = 16,907,670,870.25
5. Step 5: Solve for x
   x = 16,907,670,870.25/91,868
6. Step 6: Final answer
   x = 184,043.09