Finding the Third Proportional to 69,445 and 103,710

Step by Step Solution

1. Step 1: Write the proportion equation
   69,445 : 103,710 = 103,710 : x
2. Step 2: Convert to fraction form
   69,445/103,710 = 103,710/x
3. Step 3: Cross multiply
   69,445x = 103,710 × 103,710
4. Step 4: Simplify right side
   69,445x = 10,755,764,100
5. Step 5: Solve for x
   x = 10,755,764,100/69,445
6. Step 6: Final answer
   x = 154,881.76