Finding the Third Proportional to 1,547,340 and 3,363,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,547,340 : 3,363,696 = 3,363,696 : x
2. Step 2: Convert to fraction form
   1,547,340/3,363,696 = 3,363,696/x
3. Step 3: Cross multiply
   1,547,340x = 3,363,696 × 3,363,696
4. Step 4: Simplify right side
   1,547,340x = 11,314,450,780,416
5. Step 5: Solve for x
   x = 11,314,450,780,416/1,547,340
6. Step 6: Final answer
   x = 7,312,194.33