Finding the Third Proportional to 1,659,343 and 3,610,703

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,343 : 3,610,703 = 3,610,703 : x
2. Step 2: Convert to fraction form
   1,659,343/3,610,703 = 3,610,703/x
3. Step 3: Cross multiply
   1,659,343x = 3,610,703 × 3,610,703
4. Step 4: Simplify right side
   1,659,343x = 13,037,176,154,209
5. Step 5: Solve for x
   x = 13,037,176,154,209/1,659,343
6. Step 6: Final answer
   x = 7,856,830.18