Finding the Third Proportional to 1,928,870 and 2,645,010

Step by Step Solution

1. Step 1: Write the proportion equation
   1,928,870 : 2,645,010 = 2,645,010 : x
2. Step 2: Convert to fraction form
   1,928,870/2,645,010 = 2,645,010/x
3. Step 3: Cross multiply
   1,928,870x = 2,645,010 × 2,645,010
4. Step 4: Simplify right side
   1,928,870x = 6,996,077,900,100
5. Step 5: Solve for x
   x = 6,996,077,900,100/1,928,870
6. Step 6: Final answer
   x = 3,627,034.43