Finding the Third Proportional to 63,030 and 93,300

Step by Step Solution

1. Step 1: Write the proportion equation
   63,030 : 93,300 = 93,300 : x
2. Step 2: Convert to fraction form
   63,030/93,300 = 93,300/x
3. Step 3: Cross multiply
   63,030x = 93,300 × 93,300
4. Step 4: Simplify right side
   63,030x = 8,704,890,000
5. Step 5: Solve for x
   x = 8,704,890,000/63,030
6. Step 6: Final answer
   x = 138,107.09