Finding the Third Proportional to 16,658,158.50 and 37,144,390.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,658,158.50 : 37,144,390.50 = 37,144,390.50 : x
2. Step 2: Convert to fraction form
   16,658,158.50/37,144,390.50 = 37,144,390.50/x
3. Step 3: Cross multiply
   16,658,158.50x = 37,144,390.50 × 37,144,390.50
4. Step 4: Simplify right side
   16,658,158.50x = 1,379,705,745,616,490.25
5. Step 5: Solve for x
   x = 1,379,705,745,616,490.25/16,658,158.50
6. Step 6: Final answer
   x = 82,824,625.88