Finding the Third Proportional to 2,467,418 and 3,680,590

Step by Step Solution

1. Step 1: Write the proportion equation
   2,467,418 : 3,680,590 = 3,680,590 : x
2. Step 2: Convert to fraction form
   2,467,418/3,680,590 = 3,680,590/x
3. Step 3: Cross multiply
   2,467,418x = 3,680,590 × 3,680,590
4. Step 4: Simplify right side
   2,467,418x = 13,546,742,748,100
5. Step 5: Solve for x
   x = 13,546,742,748,100/2,467,418
6. Step 6: Final answer
   x = 5,490,250.44