Finding the Third Proportional to 1,019,562.19 and 1,429,219.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,019,562.19 : 1,429,219.69 = 1,429,219.69 : x
2. Step 2: Convert to fraction form
   1,019,562.19/1,429,219.69 = 1,429,219.69/x
3. Step 3: Cross multiply
   1,019,562.19x = 1,429,219.69 × 1,429,219.69
4. Step 4: Simplify right side
   1,019,562.19x = 2,042,668,915,137.60
5. Step 5: Solve for x
   x = 2,042,668,915,137.60/1,019,562.19
6. Step 6: Final answer
   x = 2,003,476.53