Finding the Third Proportional to 61,158 and 94,120.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,158 : 94,120.50 = 94,120.50 : x
2. Step 2: Convert to fraction form
   61,158/94,120.50 = 94,120.50/x
3. Step 3: Cross multiply
   61,158x = 94,120.50 × 94,120.50
4. Step 4: Simplify right side
   61,158x = 8,858,668,520.25
5. Step 5: Solve for x
   x = 8,858,668,520.25/61,158
6. Step 6: Final answer
   x = 144,848.89