Finding the Third Proportional to 903,778 and 1,882,412

Step by Step Solution

1. Step 1: Write the proportion equation
   903,778 : 1,882,412 = 1,882,412 : x
2. Step 2: Convert to fraction form
   903,778/1,882,412 = 1,882,412/x
3. Step 3: Cross multiply
   903,778x = 1,882,412 × 1,882,412
4. Step 4: Simplify right side
   903,778x = 3,543,474,937,744
5. Step 5: Solve for x
   x = 3,543,474,937,744/903,778
6. Step 6: Final answer
   x = 3,920,736.00