Finding the Third Proportional to 2,988,716 and 4,669,696

Step by Step Solution

1. Step 1: Write the proportion equation
   2,988,716 : 4,669,696 = 4,669,696 : x
2. Step 2: Convert to fraction form
   2,988,716/4,669,696 = 4,669,696/x
3. Step 3: Cross multiply
   2,988,716x = 4,669,696 × 4,669,696
4. Step 4: Simplify right side
   2,988,716x = 21,806,060,732,416
5. Step 5: Solve for x
   x = 21,806,060,732,416/2,988,716
6. Step 6: Final answer
   x = 7,296,130.09