Finding the Third Proportional to 901,932 and 1,878,488

Step by Step Solution

1. Step 1: Write the proportion equation
   901,932 : 1,878,488 = 1,878,488 : x
2. Step 2: Convert to fraction form
   901,932/1,878,488 = 1,878,488/x
3. Step 3: Cross multiply
   901,932x = 1,878,488 × 1,878,488
4. Step 4: Simplify right side
   901,932x = 3,528,717,166,144
5. Step 5: Solve for x
   x = 3,528,717,166,144/901,932
6. Step 6: Final answer
   x = 3,912,398.24