Finding the Third Proportional to 1,451,430 and 2,030,070

Step by Step Solution

1. Step 1: Write the proportion equation
   1,451,430 : 2,030,070 = 2,030,070 : x
2. Step 2: Convert to fraction form
   1,451,430/2,030,070 = 2,030,070/x
3. Step 3: Cross multiply
   1,451,430x = 2,030,070 × 2,030,070
4. Step 4: Simplify right side
   1,451,430x = 4,121,184,204,900
5. Step 5: Solve for x
   x = 4,121,184,204,900/1,451,430
6. Step 6: Final answer
   x = 2,839,395.77