Finding the Third Proportional to 1,552,144 and 2,318,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,144 : 2,318,654 = 2,318,654 : x
2. Step 2: Convert to fraction form
   1,552,144/2,318,654 = 2,318,654/x
3. Step 3: Cross multiply
   1,552,144x = 2,318,654 × 2,318,654
4. Step 4: Simplify right side
   1,552,144x = 5,376,156,371,716
5. Step 5: Solve for x
   x = 5,376,156,371,716/1,552,144
6. Step 6: Final answer
   x = 3,463,696.91