Finding the Third Proportional to 100,587 and 151,905.50

Step by Step Solution

1. Step 1: Write the proportion equation
   100,587 : 151,905.50 = 151,905.50 : x
2. Step 2: Convert to fraction form
   100,587/151,905.50 = 151,905.50/x
3. Step 3: Cross multiply
   100,587x = 151,905.50 × 151,905.50
4. Step 4: Simplify right side
   100,587x = 23,075,280,930.25
5. Step 5: Solve for x
   x = 23,075,280,930.25/100,587
6. Step 6: Final answer
   x = 229,406.19