Finding the Third Proportional to 22,430 and 34,710

Step by Step Solution

1. Step 1: Write the proportion equation
   22,430 : 34,710 = 34,710 : x
2. Step 2: Convert to fraction form
   22,430/34,710 = 34,710/x
3. Step 3: Cross multiply
   22,430x = 34,710 × 34,710
4. Step 4: Simplify right side
   22,430x = 1,204,784,100
5. Step 5: Solve for x
   x = 1,204,784,100/22,430
6. Step 6: Final answer
   x = 53,713.07