Finding the Third Proportional to 2,906,964 and 4,462,140

Step by Step Solution

1. Step 1: Write the proportion equation
   2,906,964 : 4,462,140 = 4,462,140 : x
2. Step 2: Convert to fraction form
   2,906,964/4,462,140 = 4,462,140/x
3. Step 3: Cross multiply
   2,906,964x = 4,462,140 × 4,462,140
4. Step 4: Simplify right side
   2,906,964x = 19,910,693,379,600
5. Step 5: Solve for x
   x = 19,910,693,379,600/2,906,964
6. Step 6: Final answer
   x = 6,849,308.55