Finding the Third Proportional to 45,988 and 73,772

Step by Step Solution

1. Step 1: Write the proportion equation
   45,988 : 73,772 = 73,772 : x
2. Step 2: Convert to fraction form
   45,988/73,772 = 73,772/x
3. Step 3: Cross multiply
   45,988x = 73,772 × 73,772
4. Step 4: Simplify right side
   45,988x = 5,442,307,984
5. Step 5: Solve for x
   x = 5,442,307,984/45,988
6. Step 6: Final answer
   x = 118,341.91