Finding the Third Proportional to 47,070 and 103,490

Step by Step Solution

1. Step 1: Write the proportion equation
   47,070 : 103,490 = 103,490 : x
2. Step 2: Convert to fraction form
   47,070/103,490 = 103,490/x
3. Step 3: Cross multiply
   47,070x = 103,490 × 103,490
4. Step 4: Simplify right side
   47,070x = 10,710,180,100
5. Step 5: Solve for x
   x = 10,710,180,100/47,070
6. Step 6: Final answer
   x = 227,537.29