Finding the Third Proportional to 790,224 and 1,674,486

Step by Step Solution

1. Step 1: Write the proportion equation
   790,224 : 1,674,486 = 1,674,486 : x
2. Step 2: Convert to fraction form
   790,224/1,674,486 = 1,674,486/x
3. Step 3: Cross multiply
   790,224x = 1,674,486 × 1,674,486
4. Step 4: Simplify right side
   790,224x = 2,803,903,364,196
5. Step 5: Solve for x
   x = 2,803,903,364,196/790,224
6. Step 6: Final answer
   x = 3,548,238.68