Finding the Third Proportional to 6,905,412 and 10,454,058

Step by Step Solution

1. Step 1: Write the proportion equation
   6,905,412 : 10,454,058 = 10,454,058 : x
2. Step 2: Convert to fraction form
   6,905,412/10,454,058 = 10,454,058/x
3. Step 3: Cross multiply
   6,905,412x = 10,454,058 × 10,454,058
4. Step 4: Simplify right side
   6,905,412x = 109,287,328,667,364
5. Step 5: Solve for x
   x = 109,287,328,667,364/6,905,412
6. Step 6: Final answer
   x = 15,826,329.94