Finding the Third Proportional to 1,747,492 and 2,637,294

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,492 : 2,637,294 = 2,637,294 : x
2. Step 2: Convert to fraction form
   1,747,492/2,637,294 = 2,637,294/x
3. Step 3: Cross multiply
   1,747,492x = 2,637,294 × 2,637,294
4. Step 4: Simplify right side
   1,747,492x = 6,955,319,642,436
5. Step 5: Solve for x
   x = 6,955,319,642,436/1,747,492
6. Step 6: Final answer
   x = 3,980,172.52