Finding the Third Proportional to 64,842 and 94,925.25

Step by Step Solution

1. Step 1: Write the proportion equation
   64,842 : 94,925.25 = 94,925.25 : x
2. Step 2: Convert to fraction form
   64,842/94,925.25 = 94,925.25/x
3. Step 3: Cross multiply
   64,842x = 94,925.25 × 94,925.25
4. Step 4: Simplify right side
   64,842x = 9,010,803,087.56
5. Step 5: Solve for x
   x = 9,010,803,087.56/64,842
6. Step 6: Final answer
   x = 138,965.53