Finding the Third Proportional to 907,250 and 1,972,132

Step by Step Solution

1. Step 1: Write the proportion equation
   907,250 : 1,972,132 = 1,972,132 : x
2. Step 2: Convert to fraction form
   907,250/1,972,132 = 1,972,132/x
3. Step 3: Cross multiply
   907,250x = 1,972,132 × 1,972,132
4. Step 4: Simplify right side
   907,250x = 3,889,304,625,424
5. Step 5: Solve for x
   x = 3,889,304,625,424/907,250
6. Step 6: Final answer
   x = 4,286,916.09