Finding the Third Proportional to 64,263 and 98,842.50

Step by Step Solution

1. Step 1: Write the proportion equation
   64,263 : 98,842.50 = 98,842.50 : x
2. Step 2: Convert to fraction form
   64,263/98,842.50 = 98,842.50/x
3. Step 3: Cross multiply
   64,263x = 98,842.50 × 98,842.50
4. Step 4: Simplify right side
   64,263x = 9,769,839,806.25
5. Step 5: Solve for x
   x = 9,769,839,806.25/64,263
6. Step 6: Final answer
   x = 152,029.00