Finding the Third Proportional to 1,416,156 and 2,135,988

Step by Step Solution

1. Step 1: Write the proportion equation
   1,416,156 : 2,135,988 = 2,135,988 : x
2. Step 2: Convert to fraction form
   1,416,156/2,135,988 = 2,135,988/x
3. Step 3: Cross multiply
   1,416,156x = 2,135,988 × 2,135,988
4. Step 4: Simplify right side
   1,416,156x = 4,562,444,736,144
5. Step 5: Solve for x
   x = 4,562,444,736,144/1,416,156
6. Step 6: Final answer
   x = 3,221,710.56