Finding the Third Proportional to 6,905,424 and 10,454,064

Step by Step Solution

1. Step 1: Write the proportion equation
   6,905,424 : 10,454,064 = 10,454,064 : x
2. Step 2: Convert to fraction form
   6,905,424/10,454,064 = 10,454,064/x
3. Step 3: Cross multiply
   6,905,424x = 10,454,064 × 10,454,064
4. Step 4: Simplify right side
   6,905,424x = 109,287,454,116,096
5. Step 5: Solve for x
   x = 109,287,454,116,096/6,905,424
6. Step 6: Final answer
   x = 15,826,320.60