Finding the Third Proportional to 751,116 and 1,670,148

Step by Step Solution

1. Step 1: Write the proportion equation
   751,116 : 1,670,148 = 1,670,148 : x
2. Step 2: Convert to fraction form
   751,116/1,670,148 = 1,670,148/x
3. Step 3: Cross multiply
   751,116x = 1,670,148 × 1,670,148
4. Step 4: Simplify right side
   751,116x = 2,789,394,341,904
5. Step 5: Solve for x
   x = 2,789,394,341,904/751,116
6. Step 6: Final answer
   x = 3,713,666.52