Finding the Third Proportional to 1,333,134 and 2,146,785

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333,134 : 2,146,785 = 2,146,785 : x
2. Step 2: Convert to fraction form
   1,333,134/2,146,785 = 2,146,785/x
3. Step 3: Cross multiply
   1,333,134x = 2,146,785 × 2,146,785
4. Step 4: Simplify right side
   1,333,134x = 4,608,685,836,225
5. Step 5: Solve for x
   x = 4,608,685,836,225/1,333,134
6. Step 6: Final answer
   x = 3,457,031.20