Finding the Third Proportional to 98,394 and 147,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,394 : 147,610.50 = 147,610.50 : x
2. Step 2: Convert to fraction form
   98,394/147,610.50 = 147,610.50/x
3. Step 3: Cross multiply
   98,394x = 147,610.50 × 147,610.50
4. Step 4: Simplify right side
   98,394x = 21,788,859,710.25
5. Step 5: Solve for x
   x = 21,788,859,710.25/98,394
6. Step 6: Final answer
   x = 221,445.00