Finding the Third Proportional to 45,545 and 98,970

Step by Step Solution

1. Step 1: Write the proportion equation
   45,545 : 98,970 = 98,970 : x
2. Step 2: Convert to fraction form
   45,545/98,970 = 98,970/x
3. Step 3: Cross multiply
   45,545x = 98,970 × 98,970
4. Step 4: Simplify right side
   45,545x = 9,795,060,900
5. Step 5: Solve for x
   x = 9,795,060,900/45,545
6. Step 6: Final answer
   x = 215,063.36