Finding the Third Proportional to 2,345,562 and 5,139,550

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345,562 : 5,139,550 = 5,139,550 : x
2. Step 2: Convert to fraction form
   2,345,562/5,139,550 = 5,139,550/x
3. Step 3: Cross multiply
   2,345,562x = 5,139,550 × 5,139,550
4. Step 4: Simplify right side
   2,345,562x = 26,414,974,202,500
5. Step 5: Solve for x
   x = 26,414,974,202,500/2,345,562
6. Step 6: Final answer
   x = 11,261,682.36