Finding the Third Proportional to 347,756 and 762,010

Step by Step Solution

1. Step 1: Write the proportion equation
   347,756 : 762,010 = 762,010 : x
2. Step 2: Convert to fraction form
   347,756/762,010 = 762,010/x
3. Step 3: Cross multiply
   347,756x = 762,010 × 762,010
4. Step 4: Simplify right side
   347,756x = 580,659,240,100
5. Step 5: Solve for x
   x = 580,659,240,100/347,756
6. Step 6: Final answer
   x = 1,669,731.77