Finding the Third Proportional to 59,184 and 91,818

Step by Step Solution

1. Step 1: Write the proportion equation
   59,184 : 91,818 = 91,818 : x
2. Step 2: Convert to fraction form
   59,184/91,818 = 91,818/x
3. Step 3: Cross multiply
   59,184x = 91,818 × 91,818
4. Step 4: Simplify right side
   59,184x = 8,430,545,124
5. Step 5: Solve for x
   x = 8,430,545,124/59,184
6. Step 6: Final answer
   x = 142,446.36