Finding the Third Proportional to 1,077,886 and 2,347,134

Step by Step Solution

1. Step 1: Write the proportion equation
   1,077,886 : 2,347,134 = 2,347,134 : x
2. Step 2: Convert to fraction form
   1,077,886/2,347,134 = 2,347,134/x
3. Step 3: Cross multiply
   1,077,886x = 2,347,134 × 2,347,134
4. Step 4: Simplify right side
   1,077,886x = 5,509,038,013,956
5. Step 5: Solve for x
   x = 5,509,038,013,956/1,077,886
6. Step 6: Final answer
   x = 5,110,965.37