Finding the Third Proportional to 45,070.88 and 65,280.94

Step by Step Solution

1. Step 1: Write the proportion equation
   45,070.88 : 65,280.94 = 65,280.94 : x
2. Step 2: Convert to fraction form
   45,070.88/65,280.94 = 65,280.94/x
3. Step 3: Cross multiply
   45,070.88x = 65,280.94 × 65,280.94
4. Step 4: Simplify right side
   45,070.88x = 4,261,600,800.88
5. Step 5: Solve for x
   x = 4,261,600,800.88/45,070.88
6. Step 6: Final answer
   x = 94,553.32