Finding the Third Proportional to 1,552,186 and 2,318,748

Step by Step Solution

1. Step 1: Write the proportion equation
   1,552,186 : 2,318,748 = 2,318,748 : x
2. Step 2: Convert to fraction form
   1,552,186/2,318,748 = 2,318,748/x
3. Step 3: Cross multiply
   1,552,186x = 2,318,748 × 2,318,748
4. Step 4: Simplify right side
   1,552,186x = 5,376,592,287,504
5. Step 5: Solve for x
   x = 5,376,592,287,504/1,552,186
6. Step 6: Final answer
   x = 3,463,884.02