Finding the Third Proportional to 1,586,592 and 3,488,112

Step by Step Solution

1. Step 1: Write the proportion equation
   1,586,592 : 3,488,112 = 3,488,112 : x
2. Step 2: Convert to fraction form
   1,586,592/3,488,112 = 3,488,112/x
3. Step 3: Cross multiply
   1,586,592x = 3,488,112 × 3,488,112
4. Step 4: Simplify right side
   1,586,592x = 12,166,925,324,544
5. Step 5: Solve for x
   x = 12,166,925,324,544/1,586,592
6. Step 6: Final answer
   x = 7,668,591.12