Finding the Third Proportional to 1,098,464 and 2,374,590

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,464 : 2,374,590 = 2,374,590 : x
2. Step 2: Convert to fraction form
   1,098,464/2,374,590 = 2,374,590/x
3. Step 3: Cross multiply
   1,098,464x = 2,374,590 × 2,374,590
4. Step 4: Simplify right side
   1,098,464x = 5,638,677,668,100
5. Step 5: Solve for x
   x = 5,638,677,668,100/1,098,464
6. Step 6: Final answer
   x = 5,133,238.47