Finding the Third Proportional to 1,516,632 and 3,511,068

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,632 : 3,511,068 = 3,511,068 : x
2. Step 2: Convert to fraction form
   1,516,632/3,511,068 = 3,511,068/x
3. Step 3: Cross multiply
   1,516,632x = 3,511,068 × 3,511,068
4. Step 4: Simplify right side
   1,516,632x = 12,327,598,500,624
5. Step 5: Solve for x
   x = 12,327,598,500,624/1,516,632
6. Step 6: Final answer
   x = 8,128,272.71