Finding the Third Proportional to 37,590 and 52,876.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,590 : 52,876.50 = 52,876.50 : x
2. Step 2: Convert to fraction form
   37,590/52,876.50 = 52,876.50/x
3. Step 3: Cross multiply
   37,590x = 52,876.50 × 52,876.50
4. Step 4: Simplify right side
   37,590x = 2,795,924,252.25
5. Step 5: Solve for x
   x = 2,795,924,252.25/37,590
6. Step 6: Final answer
   x = 74,379.47