Finding the Third Proportional to 1,066,492 and 1,499,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,492 : 1,499,946 = 1,499,946 : x
2. Step 2: Convert to fraction form
   1,066,492/1,499,946 = 1,499,946/x
3. Step 3: Cross multiply
   1,066,492x = 1,499,946 × 1,499,946
4. Step 4: Simplify right side
   1,066,492x = 2,249,838,002,916
5. Step 5: Solve for x
   x = 2,249,838,002,916/1,066,492
6. Step 6: Final answer
   x = 2,109,568.57