Finding the Third Proportional to 69,042 and 101,296.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,042 : 101,296.50 = 101,296.50 : x
2. Step 2: Convert to fraction form
   69,042/101,296.50 = 101,296.50/x
3. Step 3: Cross multiply
   69,042x = 101,296.50 × 101,296.50
4. Step 4: Simplify right side
   69,042x = 10,260,980,912.25
5. Step 5: Solve for x
   x = 10,260,980,912.25/69,042
6. Step 6: Final answer
   x = 148,619.40