Finding the Third Proportional to 48,980.95 and 73,281.59

Step by Step Solution

1. Step 1: Write the proportion equation
   48,980.95 : 73,281.59 = 73,281.59 : x
2. Step 2: Convert to fraction form
   48,980.95/73,281.59 = 73,281.59/x
3. Step 3: Cross multiply
   48,980.95x = 73,281.59 × 73,281.59
4. Step 4: Simplify right side
   48,980.95x = 5,370,190,837.52
5. Step 5: Solve for x
   x = 5,370,190,837.52/48,980.95
6. Step 6: Final answer
   x = 109,638.35