Finding the Third Proportional to 1,671,316 and 2,546,142

Step by Step Solution

1. Step 1: Write the proportion equation
   1,671,316 : 2,546,142 = 2,546,142 : x
2. Step 2: Convert to fraction form
   1,671,316/2,546,142 = 2,546,142/x
3. Step 3: Cross multiply
   1,671,316x = 2,546,142 × 2,546,142
4. Step 4: Simplify right side
   1,671,316x = 6,482,839,084,164
5. Step 5: Solve for x
   x = 6,482,839,084,164/1,671,316
6. Step 6: Final answer
   x = 3,878,882.92