Finding the Third Proportional to 14,545,170 and 21,691,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,545,170 : 21,691,621.50 = 21,691,621.50 : x
2. Step 2: Convert to fraction form
   14,545,170/21,691,621.50 = 21,691,621.50/x
3. Step 3: Cross multiply
   14,545,170x = 21,691,621.50 × 21,691,621.50
4. Step 4: Simplify right side
   14,545,170x = 470,526,443,299,262.25
5. Step 5: Solve for x
   x = 470,526,443,299,262.25/14,545,170
6. Step 6: Final answer
   x = 32,349,325.81