Finding the Third Proportional to 2,949,858 and 6,485,106

Step by Step Solution

1. Step 1: Write the proportion equation
   2,949,858 : 6,485,106 = 6,485,106 : x
2. Step 2: Convert to fraction form
   2,949,858/6,485,106 = 6,485,106/x
3. Step 3: Cross multiply
   2,949,858x = 6,485,106 × 6,485,106
4. Step 4: Simplify right side
   2,949,858x = 42,056,599,831,236
5. Step 5: Solve for x
   x = 42,056,599,831,236/2,949,858
6. Step 6: Final answer
   x = 14,257,160.80