Finding the Third Proportional to 137,085 and 330,244.50

Step by Step Solution

1. Step 1: Write the proportion equation
   137,085 : 330,244.50 = 330,244.50 : x
2. Step 2: Convert to fraction form
   137,085/330,244.50 = 330,244.50/x
3. Step 3: Cross multiply
   137,085x = 330,244.50 × 330,244.50
4. Step 4: Simplify right side
   137,085x = 109,061,429,780.25
5. Step 5: Solve for x
   x = 109,061,429,780.25/137,085
6. Step 6: Final answer
   x = 795,575.23