Finding the Third Proportional to 92,912 and 137,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,912 : 137,180.50 = 137,180.50 : x
2. Step 2: Convert to fraction form
   92,912/137,180.50 = 137,180.50/x
3. Step 3: Cross multiply
   92,912x = 137,180.50 × 137,180.50
4. Step 4: Simplify right side
   92,912x = 18,818,489,580.25
5. Step 5: Solve for x
   x = 18,818,489,580.25/92,912
6. Step 6: Final answer
   x = 202,541.00