Finding the Third Proportional to 64,379.25 and 92,877.75

Step by Step Solution

1. Step 1: Write the proportion equation
   64,379.25 : 92,877.75 = 92,877.75 : x
2. Step 2: Convert to fraction form
   64,379.25/92,877.75 = 92,877.75/x
3. Step 3: Cross multiply
   64,379.25x = 92,877.75 × 92,877.75
4. Step 4: Simplify right side
   64,379.25x = 8,626,276,445.06
5. Step 5: Solve for x
   x = 8,626,276,445.06/64,379.25
6. Step 6: Final answer
   x = 133,991.56