Finding the Third Proportional to 69,023.50 and 97,873.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,023.50 : 97,873.50 = 97,873.50 : x
2. Step 2: Convert to fraction form
   69,023.50/97,873.50 = 97,873.50/x
3. Step 3: Cross multiply
   69,023.50x = 97,873.50 × 97,873.50
4. Step 4: Simplify right side
   69,023.50x = 9,579,222,002.25
5. Step 5: Solve for x
   x = 9,579,222,002.25/69,023.50
6. Step 6: Final answer
   x = 138,782.04