Finding the Third Proportional to 98,103 and 147,154.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,103 : 147,154.50 = 147,154.50 : x
2. Step 2: Convert to fraction form
   98,103/147,154.50 = 147,154.50/x
3. Step 3: Cross multiply
   98,103x = 147,154.50 × 147,154.50
4. Step 4: Simplify right side
   98,103x = 21,654,446,870.25
5. Step 5: Solve for x
   x = 21,654,446,870.25/98,103
6. Step 6: Final answer
   x = 220,731.75