Finding the Third Proportional to 37,470 and 56,452.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,470 : 56,452.50 = 56,452.50 : x
2. Step 2: Convert to fraction form
   37,470/56,452.50 = 56,452.50/x
3. Step 3: Cross multiply
   37,470x = 56,452.50 × 56,452.50
4. Step 4: Simplify right side
   37,470x = 3,186,884,756.25
5. Step 5: Solve for x
   x = 3,186,884,756.25/37,470
6. Step 6: Final answer
   x = 85,051.63