Finding the Third Proportional to 45,911.25 and 69,001.88

Step by Step Solution

1. Step 1: Write the proportion equation
   45,911.25 : 69,001.88 = 69,001.88 : x
2. Step 2: Convert to fraction form
   45,911.25/69,001.88 = 69,001.88/x
3. Step 3: Cross multiply
   45,911.25x = 69,001.88 × 69,001.88
4. Step 4: Simplify right side
   45,911.25x = 4,761,258,753.52
5. Step 5: Solve for x
   x = 4,761,258,753.52/45,911.25
6. Step 6: Final answer
   x = 103,705.71