Finding the Third Proportional to 912,888 and 1,853,424

Step by Step Solution

1. Step 1: Write the proportion equation
   912,888 : 1,853,424 = 1,853,424 : x
2. Step 2: Convert to fraction form
   912,888/1,853,424 = 1,853,424/x
3. Step 3: Cross multiply
   912,888x = 1,853,424 × 1,853,424
4. Step 4: Simplify right side
   912,888x = 3,435,180,523,776
5. Step 5: Solve for x
   x = 3,435,180,523,776/912,888
6. Step 6: Final answer
   x = 3,762,981.36