Finding the Third Proportional to 931,392 and 2,037,144

Step by Step Solution

1. Step 1: Write the proportion equation
   931,392 : 2,037,144 = 2,037,144 : x
2. Step 2: Convert to fraction form
   931,392/2,037,144 = 2,037,144/x
3. Step 3: Cross multiply
   931,392x = 2,037,144 × 2,037,144
4. Step 4: Simplify right side
   931,392x = 4,149,955,676,736
5. Step 5: Solve for x
   x = 4,149,955,676,736/931,392
6. Step 6: Final answer
   x = 4,455,648.83