Finding the Third Proportional to 2,102,376 and 4,611,696

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,376 : 4,611,696 = 4,611,696 : x
2. Step 2: Convert to fraction form
   2,102,376/4,611,696 = 4,611,696/x
3. Step 3: Cross multiply
   2,102,376x = 4,611,696 × 4,611,696
4. Step 4: Simplify right side
   2,102,376x = 21,267,739,996,416
5. Step 5: Solve for x
   x = 21,267,739,996,416/2,102,376
6. Step 6: Final answer
   x = 10,116,049.65