Finding the Third Proportional to 61,254 and 98,280

Step by Step Solution

1. Step 1: Write the proportion equation
   61,254 : 98,280 = 98,280 : x
2. Step 2: Convert to fraction form
   61,254/98,280 = 98,280/x
3. Step 3: Cross multiply
   61,254x = 98,280 × 98,280
4. Step 4: Simplify right side
   61,254x = 9,658,958,400
5. Step 5: Solve for x
   x = 9,658,958,400/61,254
6. Step 6: Final answer
   x = 157,686.98