Finding the Third Proportional to 931,118 and 1,487,686

Step by Step Solution

1. Step 1: Write the proportion equation
   931,118 : 1,487,686 = 1,487,686 : x
2. Step 2: Convert to fraction form
   931,118/1,487,686 = 1,487,686/x
3. Step 3: Cross multiply
   931,118x = 1,487,686 × 1,487,686
4. Step 4: Simplify right side
   931,118x = 2,213,209,634,596
5. Step 5: Solve for x
   x = 2,213,209,634,596/931,118
6. Step 6: Final answer
   x = 2,376,937.87