Finding the Third Proportional to 2,356,755 and 3,686,781

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,755 : 3,686,781 = 3,686,781 : x
2. Step 2: Convert to fraction form
   2,356,755/3,686,781 = 3,686,781/x
3. Step 3: Cross multiply
   2,356,755x = 3,686,781 × 3,686,781
4. Step 4: Simplify right side
   2,356,755x = 13,592,354,141,961
5. Step 5: Solve for x
   x = 13,592,354,141,961/2,356,755
6. Step 6: Final answer
   x = 5,767,402.27