Finding the Third Proportional to 751,702 and 1,639,076

Step by Step Solution

1. Step 1: Write the proportion equation
   751,702 : 1,639,076 = 1,639,076 : x
2. Step 2: Convert to fraction form
   751,702/1,639,076 = 1,639,076/x
3. Step 3: Cross multiply
   751,702x = 1,639,076 × 1,639,076
4. Step 4: Simplify right side
   751,702x = 2,686,570,133,776
5. Step 5: Solve for x
   x = 2,686,570,133,776/751,702
6. Step 6: Final answer
   x = 3,573,982.95