Finding the Third Proportional to 1,655,211 and 3,546,654

Step by Step Solution

1. Step 1: Write the proportion equation
   1,655,211 : 3,546,654 = 3,546,654 : x
2. Step 2: Convert to fraction form
   1,655,211/3,546,654 = 3,546,654/x
3. Step 3: Cross multiply
   1,655,211x = 3,546,654 × 3,546,654
4. Step 4: Simplify right side
   1,655,211x = 12,578,754,595,716
5. Step 5: Solve for x
   x = 12,578,754,595,716/1,655,211
6. Step 6: Final answer
   x = 7,599,487.07