Finding the Third Proportional to 2,077,472 and 3,129,884

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,472 : 3,129,884 = 3,129,884 : x
2. Step 2: Convert to fraction form
   2,077,472/3,129,884 = 3,129,884/x
3. Step 3: Cross multiply
   2,077,472x = 3,129,884 × 3,129,884
4. Step 4: Simplify right side
   2,077,472x = 9,796,173,853,456
5. Step 5: Solve for x
   x = 9,796,173,853,456/2,077,472
6. Step 6: Final answer
   x = 4,715,430.03