Finding the Third Proportional to 92,476.69 and 140,056.59

Step by Step Solution

1. Step 1: Write the proportion equation
   92,476.69 : 140,056.59 = 140,056.59 : x
2. Step 2: Convert to fraction form
   92,476.69/140,056.59 = 140,056.59/x
3. Step 3: Cross multiply
   92,476.69x = 140,056.59 × 140,056.59
4. Step 4: Simplify right side
   92,476.69x = 19,615,849,452.85
5. Step 5: Solve for x
   x = 19,615,849,452.85/92,476.69
6. Step 6: Final answer
   x = 212,116.70