Finding the Third Proportional to 42,583 and 99,461.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,583 : 99,461.50 = 99,461.50 : x
2. Step 2: Convert to fraction form
   42,583/99,461.50 = 99,461.50/x
3. Step 3: Cross multiply
   42,583x = 99,461.50 × 99,461.50
4. Step 4: Simplify right side
   42,583x = 9,892,589,982.25
5. Step 5: Solve for x
   x = 9,892,589,982.25/42,583
6. Step 6: Final answer
   x = 232,313.13