Finding the Third Proportional to 46,224 and 67,690.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,224 : 67,690.69 = 67,690.69 : x
2. Step 2: Convert to fraction form
   46,224/67,690.69 = 67,690.69/x
3. Step 3: Cross multiply
   46,224x = 67,690.69 × 67,690.69
4. Step 4: Simplify right side
   46,224x = 4,582,029,174.22
5. Step 5: Solve for x
   x = 4,582,029,174.22/46,224
6. Step 6: Final answer
   x = 99,126.63