Finding the Third Proportional to 28,570 and 58,532

Step by Step Solution

1. Step 1: Write the proportion equation
   28,570 : 58,532 = 58,532 : x
2. Step 2: Convert to fraction form
   28,570/58,532 = 58,532/x
3. Step 3: Cross multiply
   28,570x = 58,532 × 58,532
4. Step 4: Simplify right side
   28,570x = 3,425,995,024
5. Step 5: Solve for x
   x = 3,425,995,024/28,570
6. Step 6: Final answer
   x = 119,915.82