Finding the Third Proportional to 64,341.84 and 98,426.39

Step by Step Solution

1. Step 1: Write the proportion equation
   64,341.84 : 98,426.39 = 98,426.39 : x
2. Step 2: Convert to fraction form
   64,341.84/98,426.39 = 98,426.39/x
3. Step 3: Cross multiply
   64,341.84x = 98,426.39 × 98,426.39
4. Step 4: Simplify right side
   64,341.84x = 9,687,754,371.47
5. Step 5: Solve for x
   x = 9,687,754,371.47/64,341.84
6. Step 6: Final answer
   x = 150,566.94