Finding the Third Proportional to 17,944,112.25 and 39,362,242.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,944,112.25 : 39,362,242.50 = 39,362,242.50 : x
2. Step 2: Convert to fraction form
   17,944,112.25/39,362,242.50 = 39,362,242.50/x
3. Step 3: Cross multiply
   17,944,112.25x = 39,362,242.50 × 39,362,242.50
4. Step 4: Simplify right side
   17,944,112.25x = 1,549,386,134,628,806.25
5. Step 5: Solve for x
   x = 1,549,386,134,628,806.25/17,944,112.25
6. Step 6: Final answer
   x = 86,345,098.22