Finding the Third Proportional to 2,018,146.50 and 3,128,094

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,146.50 : 3,128,094 = 3,128,094 : x
2. Step 2: Convert to fraction form
   2,018,146.50/3,128,094 = 3,128,094/x
3. Step 3: Cross multiply
   2,018,146.50x = 3,128,094 × 3,128,094
4. Step 4: Simplify right side
   2,018,146.50x = 9,784,972,072,836
5. Step 5: Solve for x
   x = 9,784,972,072,836/2,018,146.50
6. Step 6: Final answer
   x = 4,848,494.43