Finding the Third Proportional to 63,510 and 93,429

Step by Step Solution

1. Step 1: Write the proportion equation
   63,510 : 93,429 = 93,429 : x
2. Step 2: Convert to fraction form
   63,510/93,429 = 93,429/x
3. Step 3: Cross multiply
   63,510x = 93,429 × 93,429
4. Step 4: Simplify right side
   63,510x = 8,728,978,041
5. Step 5: Solve for x
   x = 8,728,978,041/63,510
6. Step 6: Final answer
   x = 137,442.58