Finding the Third Proportional to 1,901,152 and 4,227,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,901,152 : 4,227,374 = 4,227,374 : x
2. Step 2: Convert to fraction form
   1,901,152/4,227,374 = 4,227,374/x
3. Step 3: Cross multiply
   1,901,152x = 4,227,374 × 4,227,374
4. Step 4: Simplify right side
   1,901,152x = 17,870,690,935,876
5. Step 5: Solve for x
   x = 17,870,690,935,876/1,901,152
6. Step 6: Final answer
   x = 9,399,927.48