Finding the Third Proportional to 39,042 and 62,077.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,042 : 62,077.50 = 62,077.50 : x
2. Step 2: Convert to fraction form
   39,042/62,077.50 = 62,077.50/x
3. Step 3: Cross multiply
   39,042x = 62,077.50 × 62,077.50
4. Step 4: Simplify right side
   39,042x = 3,853,616,006.25
5. Step 5: Solve for x
   x = 3,853,616,006.25/39,042
6. Step 6: Final answer
   x = 98,704.37