Finding the Third Proportional to 1,581,234 and 3,467,190

Step by Step Solution

1. Step 1: Write the proportion equation
   1,581,234 : 3,467,190 = 3,467,190 : x
2. Step 2: Convert to fraction form
   1,581,234/3,467,190 = 3,467,190/x
3. Step 3: Cross multiply
   1,581,234x = 3,467,190 × 3,467,190
4. Step 4: Simplify right side
   1,581,234x = 12,021,406,496,100
5. Step 5: Solve for x
   x = 12,021,406,496,100/1,581,234
6. Step 6: Final answer
   x = 7,602,547.44