Finding the Third Proportional to 2,077,464 and 3,129,866

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,464 : 3,129,866 = 3,129,866 : x
2. Step 2: Convert to fraction form
   2,077,464/3,129,866 = 3,129,866/x
3. Step 3: Cross multiply
   2,077,464x = 3,129,866 × 3,129,866
4. Step 4: Simplify right side
   2,077,464x = 9,796,061,177,956
5. Step 5: Solve for x
   x = 9,796,061,177,956/2,077,464
6. Step 6: Final answer
   x = 4,715,393.95