Finding the Third Proportional to 104,620.50 and 152,068.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,620.50 : 152,068.50 = 152,068.50 : x
2. Step 2: Convert to fraction form
   104,620.50/152,068.50 = 152,068.50/x
3. Step 3: Cross multiply
   104,620.50x = 152,068.50 × 152,068.50
4. Step 4: Simplify right side
   104,620.50x = 23,124,828,692.25
5. Step 5: Solve for x
   x = 23,124,828,692.25/104,620.50
6. Step 6: Final answer
   x = 221,035.35