Finding the Third Proportional to 59,140 and 88,476

Step by Step Solution

1. Step 1: Write the proportion equation
   59,140 : 88,476 = 88,476 : x
2. Step 2: Convert to fraction form
   59,140/88,476 = 88,476/x
3. Step 3: Cross multiply
   59,140x = 88,476 × 88,476
4. Step 4: Simplify right side
   59,140x = 7,828,002,576
5. Step 5: Solve for x
   x = 7,828,002,576/59,140
6. Step 6: Final answer
   x = 132,363.93