Finding the Third Proportional to 12,074,697 and 18,064,174.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,074,697 : 18,064,174.50 = 18,064,174.50 : x
2. Step 2: Convert to fraction form
   12,074,697/18,064,174.50 = 18,064,174.50/x
3. Step 3: Cross multiply
   12,074,697x = 18,064,174.50 × 18,064,174.50
4. Step 4: Simplify right side
   12,074,697x = 326,314,400,366,450.25
5. Step 5: Solve for x
   x = 326,314,400,366,450.25/12,074,697
6. Step 6: Final answer
   x = 27,024,645.04