Finding the Third Proportional to 1,173,364 and 2,436,658

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,364 : 2,436,658 = 2,436,658 : x
2. Step 2: Convert to fraction form
   1,173,364/2,436,658 = 2,436,658/x
3. Step 3: Cross multiply
   1,173,364x = 2,436,658 × 2,436,658
4. Step 4: Simplify right side
   1,173,364x = 5,937,302,208,964
5. Step 5: Solve for x
   x = 5,937,302,208,964/1,173,364
6. Step 6: Final answer
   x = 5,060,068.49