Finding the Third Proportional to 904,612 and 1,951,640

Step by Step Solution

1. Step 1: Write the proportion equation
   904,612 : 1,951,640 = 1,951,640 : x
2. Step 2: Convert to fraction form
   904,612/1,951,640 = 1,951,640/x
3. Step 3: Cross multiply
   904,612x = 1,951,640 × 1,951,640
4. Step 4: Simplify right side
   904,612x = 3,808,898,689,600
5. Step 5: Solve for x
   x = 3,808,898,689,600/904,612
6. Step 6: Final answer
   x = 4,210,533.01