Finding the Third Proportional to 1,475,114 and 2,278,191

Step by Step Solution

1. Step 1: Write the proportion equation
   1,475,114 : 2,278,191 = 2,278,191 : x
2. Step 2: Convert to fraction form
   1,475,114/2,278,191 = 2,278,191/x
3. Step 3: Cross multiply
   1,475,114x = 2,278,191 × 2,278,191
4. Step 4: Simplify right side
   1,475,114x = 5,190,154,232,481
5. Step 5: Solve for x
   x = 5,190,154,232,481/1,475,114
6. Step 6: Final answer
   x = 3,518,476.70