Finding the Third Proportional to 1,262,130 and 2,716,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,130 : 2,716,716 = 2,716,716 : x
2. Step 2: Convert to fraction form
   1,262,130/2,716,716 = 2,716,716/x
3. Step 3: Cross multiply
   1,262,130x = 2,716,716 × 2,716,716
4. Step 4: Simplify right side
   1,262,130x = 7,380,545,824,656
5. Step 5: Solve for x
   x = 7,380,545,824,656/1,262,130
6. Step 6: Final answer
   x = 5,847,690.67