Finding the Third Proportional to 17,631,658.50 and 27,245,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,631,658.50 : 27,245,404.50 = 27,245,404.50 : x
2. Step 2: Convert to fraction form
   17,631,658.50/27,245,404.50 = 27,245,404.50/x
3. Step 3: Cross multiply
   17,631,658.50x = 27,245,404.50 × 27,245,404.50
4. Step 4: Simplify right side
   17,631,658.50x = 742,312,066,368,620.25
5. Step 5: Solve for x
   x = 742,312,066,368,620.25/17,631,658.50
6. Step 6: Final answer
   x = 42,101,091.42