Finding the Third Proportional to 907,666 and 1,955,374

Step by Step Solution

1. Step 1: Write the proportion equation
   907,666 : 1,955,374 = 1,955,374 : x
2. Step 2: Convert to fraction form
   907,666/1,955,374 = 1,955,374/x
3. Step 3: Cross multiply
   907,666x = 1,955,374 × 1,955,374
4. Step 4: Simplify right side
   907,666x = 3,823,487,479,876
5. Step 5: Solve for x
   x = 3,823,487,479,876/907,666
6. Step 6: Final answer
   x = 4,212,438.80