Finding the Third Proportional to 1,090,246 and 1,624,713

Step by Step Solution

1. Step 1: Write the proportion equation
   1,090,246 : 1,624,713 = 1,624,713 : x
2. Step 2: Convert to fraction form
   1,090,246/1,624,713 = 1,624,713/x
3. Step 3: Cross multiply
   1,090,246x = 1,624,713 × 1,624,713
4. Step 4: Simplify right side
   1,090,246x = 2,639,692,332,369
5. Step 5: Solve for x
   x = 2,639,692,332,369/1,090,246
6. Step 6: Final answer
   x = 2,421,189.65