Finding the Third Proportional to 1,262,088 and 2,769,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,088 : 2,769,120 = 2,769,120 : x
2. Step 2: Convert to fraction form
   1,262,088/2,769,120 = 2,769,120/x
3. Step 3: Cross multiply
   1,262,088x = 2,769,120 × 2,769,120
4. Step 4: Simplify right side
   1,262,088x = 7,668,025,574,400
5. Step 5: Solve for x
   x = 7,668,025,574,400/1,262,088
6. Step 6: Final answer
   x = 6,075,666.34