Finding the Third Proportional to 1,877,663 and 4,054,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,663 : 4,054,662 = 4,054,662 : x
2. Step 2: Convert to fraction form
   1,877,663/4,054,662 = 4,054,662/x
3. Step 3: Cross multiply
   1,877,663x = 4,054,662 × 4,054,662
4. Step 4: Simplify right side
   1,877,663x = 16,440,283,934,244
5. Step 5: Solve for x
   x = 16,440,283,934,244/1,877,663
6. Step 6: Final answer
   x = 8,755,715.98