Finding the Third Proportional to 937,911 and 1,908,972

Step by Step Solution

1. Step 1: Write the proportion equation
   937,911 : 1,908,972 = 1,908,972 : x
2. Step 2: Convert to fraction form
   937,911/1,908,972 = 1,908,972/x
3. Step 3: Cross multiply
   937,911x = 1,908,972 × 1,908,972
4. Step 4: Simplify right side
   937,911x = 3,644,174,096,784
5. Step 5: Solve for x
   x = 3,644,174,096,784/937,911
6. Step 6: Final answer
   x = 3,885,415.67