Finding the Third Proportional to 73,570 and 114,124

Step by Step Solution

1. Step 1: Write the proportion equation
   73,570 : 114,124 = 114,124 : x
2. Step 2: Convert to fraction form
   73,570/114,124 = 114,124/x
3. Step 3: Cross multiply
   73,570x = 114,124 × 114,124
4. Step 4: Simplify right side
   73,570x = 13,024,287,376
5. Step 5: Solve for x
   x = 13,024,287,376/73,570
6. Step 6: Final answer
   x = 177,032.59