Finding the Third Proportional to 28,310 and 62,060

Step by Step Solution

1. Step 1: Write the proportion equation
   28,310 : 62,060 = 62,060 : x
2. Step 2: Convert to fraction form
   28,310/62,060 = 62,060/x
3. Step 3: Cross multiply
   28,310x = 62,060 × 62,060
4. Step 4: Simplify right side
   28,310x = 3,851,443,600
5. Step 5: Solve for x
   x = 3,851,443,600/28,310
6. Step 6: Final answer
   x = 136,045.34