Finding the Third Proportional to 1,434,070 and 2,201,244

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,070 : 2,201,244 = 2,201,244 : x
2. Step 2: Convert to fraction form
   1,434,070/2,201,244 = 2,201,244/x
3. Step 3: Cross multiply
   1,434,070x = 2,201,244 × 2,201,244
4. Step 4: Simplify right side
   1,434,070x = 4,845,475,147,536
5. Step 5: Solve for x
   x = 4,845,475,147,536/1,434,070
6. Step 6: Final answer
   x = 3,378,827.50