Finding the Third Proportional to 60,980.34 and 92,329.88

Step by Step Solution

1. Step 1: Write the proportion equation
   60,980.34 : 92,329.88 = 92,329.88 : x
2. Step 2: Convert to fraction form
   60,980.34/92,329.88 = 92,329.88/x
3. Step 3: Cross multiply
   60,980.34x = 92,329.88 × 92,329.88
4. Step 4: Simplify right side
   60,980.34x = 8,524,805,817.52
5. Step 5: Solve for x
   x = 8,524,805,817.52/60,980.34
6. Step 6: Final answer
   x = 139,795.96