Finding the Third Proportional to 73,480 and 114,060

Step by Step Solution

1. Step 1: Write the proportion equation
   73,480 : 114,060 = 114,060 : x
2. Step 2: Convert to fraction form
   73,480/114,060 = 114,060/x
3. Step 3: Cross multiply
   73,480x = 114,060 × 114,060
4. Step 4: Simplify right side
   73,480x = 13,009,683,600
5. Step 5: Solve for x
   x = 13,009,683,600/73,480
6. Step 6: Final answer
   x = 177,050.68