Finding the Third Proportional to 1,316,232 and 1,990,548

Step by Step Solution

1. Step 1: Write the proportion equation
   1,316,232 : 1,990,548 = 1,990,548 : x
2. Step 2: Convert to fraction form
   1,316,232/1,990,548 = 1,990,548/x
3. Step 3: Cross multiply
   1,316,232x = 1,990,548 × 1,990,548
4. Step 4: Simplify right side
   1,316,232x = 3,962,281,340,304
5. Step 5: Solve for x
   x = 3,962,281,340,304/1,316,232
6. Step 6: Final answer
   x = 3,010,321.39