Finding the Third Proportional to 903,642 and 1,882,194

Step by Step Solution

1. Step 1: Write the proportion equation
   903,642 : 1,882,194 = 1,882,194 : x
2. Step 2: Convert to fraction form
   903,642/1,882,194 = 1,882,194/x
3. Step 3: Cross multiply
   903,642x = 1,882,194 × 1,882,194
4. Step 4: Simplify right side
   903,642x = 3,542,654,253,636
5. Step 5: Solve for x
   x = 3,542,654,253,636/903,642
6. Step 6: Final answer
   x = 3,920,417.88