Finding the Third Proportional to 901,934 and 1,878,492

Step by Step Solution

1. Step 1: Write the proportion equation
   901,934 : 1,878,492 = 1,878,492 : x
2. Step 2: Convert to fraction form
   901,934/1,878,492 = 1,878,492/x
3. Step 3: Cross multiply
   901,934x = 1,878,492 × 1,878,492
4. Step 4: Simplify right side
   901,934x = 3,528,732,194,064
5. Step 5: Solve for x
   x = 3,528,732,194,064/901,934
6. Step 6: Final answer
   x = 3,912,406.22