Finding the Third Proportional to 1,415,234 and 2,961,688

Step by Step Solution

1. Step 1: Write the proportion equation
   1,415,234 : 2,961,688 = 2,961,688 : x
2. Step 2: Convert to fraction form
   1,415,234/2,961,688 = 2,961,688/x
3. Step 3: Cross multiply
   1,415,234x = 2,961,688 × 2,961,688
4. Step 4: Simplify right side
   1,415,234x = 8,771,595,809,344
5. Step 5: Solve for x
   x = 8,771,595,809,344/1,415,234
6. Step 6: Final answer
   x = 6,197,982.67