Finding the Third Proportional to 17,631,388.50 and 27,244,969.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,631,388.50 : 27,244,969.50 = 27,244,969.50 : x
2. Step 2: Convert to fraction form
   17,631,388.50/27,244,969.50 = 27,244,969.50/x
3. Step 3: Cross multiply
   17,631,388.50x = 27,244,969.50 × 27,244,969.50
4. Step 4: Simplify right side
   17,631,388.50x = 742,288,363,055,930.25
5. Step 5: Solve for x
   x = 742,288,363,055,930.25/17,631,388.50
6. Step 6: Final answer
   x = 42,100,391.76