Finding the Third Proportional to 98,477.25 and 152,774.25

Step by Step Solution

1. Step 1: Write the proportion equation
   98,477.25 : 152,774.25 = 152,774.25 : x
2. Step 2: Convert to fraction form
   98,477.25/152,774.25 = 152,774.25/x
3. Step 3: Cross multiply
   98,477.25x = 152,774.25 × 152,774.25
4. Step 4: Simplify right side
   98,477.25x = 23,339,971,463.06
5. Step 5: Solve for x
   x = 23,339,971,463.06/98,477.25
6. Step 6: Final answer
   x = 237,008.77