Finding the Third Proportional to 846,586 and 1,152,887

Step by Step Solution

1. Step 1: Write the proportion equation
   846,586 : 1,152,887 = 1,152,887 : x
2. Step 2: Convert to fraction form
   846,586/1,152,887 = 1,152,887/x
3. Step 3: Cross multiply
   846,586x = 1,152,887 × 1,152,887
4. Step 4: Simplify right side
   846,586x = 1,329,148,434,769
5. Step 5: Solve for x
   x = 1,329,148,434,769/846,586
6. Step 6: Final answer
   x = 1,570,009.94