Finding the Third Proportional to 1,680,094 and 3,686,781

Step by Step Solution

1. Step 1: Write the proportion equation
   1,680,094 : 3,686,781 = 3,686,781 : x
2. Step 2: Convert to fraction form
   1,680,094/3,686,781 = 3,686,781/x
3. Step 3: Cross multiply
   1,680,094x = 3,686,781 × 3,686,781
4. Step 4: Simplify right side
   1,680,094x = 13,592,354,141,961
5. Step 5: Solve for x
   x = 13,592,354,141,961/1,680,094
6. Step 6: Final answer
   x = 8,090,234.32