Finding the Third Proportional to 7,691,192 and 12,064,764

Step by Step Solution

1. Step 1: Write the proportion equation
   7,691,192 : 12,064,764 = 12,064,764 : x
2. Step 2: Convert to fraction form
   7,691,192/12,064,764 = 12,064,764/x
3. Step 3: Cross multiply
   7,691,192x = 12,064,764 × 12,064,764
4. Step 4: Simplify right side
   7,691,192x = 145,558,530,375,696
5. Step 5: Solve for x
   x = 145,558,530,375,696/7,691,192
6. Step 6: Final answer
   x = 18,925,353.88