Finding the Third Proportional to 17,627.63 and 37,816.88

Step by Step Solution

1. Step 1: Write the proportion equation
   17,627.63 : 37,816.88 = 37,816.88 : x
2. Step 2: Convert to fraction form
   17,627.63/37,816.88 = 37,816.88/x
3. Step 3: Cross multiply
   17,627.63x = 37,816.88 × 37,816.88
4. Step 4: Simplify right side
   17,627.63x = 1,430,116,034.77
5. Step 5: Solve for x
   x = 1,430,116,034.77/17,627.63
6. Step 6: Final answer
   x = 81,129.25