Finding the Third Proportional to 64,896 and 94,880.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,896 : 94,880.25 = 94,880.25 : x
2. Step 2: Convert to fraction form
   64,896/94,880.25 = 94,880.25/x
3. Step 3: Cross multiply
   64,896x = 94,880.25 × 94,880.25
4. Step 4: Simplify right side
   64,896x = 9,002,261,840.06
5. Step 5: Solve for x
   x = 9,002,261,840.06/64,896
6. Step 6: Final answer
   x = 138,718.29