Finding the Third Proportional to 45,320 and 98,426

Step by Step Solution

1. Step 1: Write the proportion equation
   45,320 : 98,426 = 98,426 : x
2. Step 2: Convert to fraction form
   45,320/98,426 = 98,426/x
3. Step 3: Cross multiply
   45,320x = 98,426 × 98,426
4. Step 4: Simplify right side
   45,320x = 9,687,677,476
5. Step 5: Solve for x
   x = 9,687,677,476/45,320
6. Step 6: Final answer
   x = 213,761.64