Finding the Third Proportional to 2,892,123 and 6,109,326

Step by Step Solution

1. Step 1: Write the proportion equation
   2,892,123 : 6,109,326 = 6,109,326 : x
2. Step 2: Convert to fraction form
   2,892,123/6,109,326 = 6,109,326/x
3. Step 3: Cross multiply
   2,892,123x = 6,109,326 × 6,109,326
4. Step 4: Simplify right side
   2,892,123x = 37,323,864,174,276
5. Step 5: Solve for x
   x = 37,323,864,174,276/2,892,123
6. Step 6: Final answer
   x = 12,905,351.60