Finding the Third Proportional to 1,737,909 and 3,634,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737,909 : 3,634,716 = 3,634,716 : x
2. Step 2: Convert to fraction form
   1,737,909/3,634,716 = 3,634,716/x
3. Step 3: Cross multiply
   1,737,909x = 3,634,716 × 3,634,716
4. Step 4: Simplify right side
   1,737,909x = 13,211,160,400,656
5. Step 5: Solve for x
   x = 13,211,160,400,656/1,737,909
6. Step 6: Final answer
   x = 7,601,756.13