Finding the Third Proportional to 60,113.25 and 85,444.88

Step by Step Solution

1. Step 1: Write the proportion equation
   60,113.25 : 85,444.88 = 85,444.88 : x
2. Step 2: Convert to fraction form
   60,113.25/85,444.88 = 85,444.88/x
3. Step 3: Cross multiply
   60,113.25x = 85,444.88 × 85,444.88
4. Step 4: Simplify right side
   60,113.25x = 7,300,826,663.77
5. Step 5: Solve for x
   x = 7,300,826,663.77/60,113.25
6. Step 6: Final answer
   x = 121,451.21