Finding the Third Proportional to 908,253 and 2,141,007

Step by Step Solution

1. Step 1: Write the proportion equation
   908,253 : 2,141,007 = 2,141,007 : x
2. Step 2: Convert to fraction form
   908,253/2,141,007 = 2,141,007/x
3. Step 3: Cross multiply
   908,253x = 2,141,007 × 2,141,007
4. Step 4: Simplify right side
   908,253x = 4,583,910,974,049
5. Step 5: Solve for x
   x = 4,583,910,974,049/908,253
6. Step 6: Final answer
   x = 5,046,953.85