Finding the Third Proportional to 86,845.50 and 130,476

Step by Step Solution

1. Step 1: Write the proportion equation
   86,845.50 : 130,476 = 130,476 : x
2. Step 2: Convert to fraction form
   86,845.50/130,476 = 130,476/x
3. Step 3: Cross multiply
   86,845.50x = 130,476 × 130,476
4. Step 4: Simplify right side
   86,845.50x = 17,023,986,576
5. Step 5: Solve for x
   x = 17,023,986,576/86,845.50
6. Step 6: Final answer
   x = 196,026.12