Finding the Third Proportional to 18,487,085.25 and 27,046,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   18,487,085.25 : 27,046,096.50 = 27,046,096.50 : x
2. Step 2: Convert to fraction form
   18,487,085.25/27,046,096.50 = 27,046,096.50/x
3. Step 3: Cross multiply
   18,487,085.25x = 27,046,096.50 × 27,046,096.50
4. Step 4: Simplify right side
   18,487,085.25x = 731,491,335,887,312.25
5. Step 5: Solve for x
   x = 731,491,335,887,312.25/18,487,085.25
6. Step 6: Final answer
   x = 39,567,694.20