Finding the Third Proportional to 816,516 and 1,751,076

Step by Step Solution

1. Step 1: Write the proportion equation
   816,516 : 1,751,076 = 1,751,076 : x
2. Step 2: Convert to fraction form
   816,516/1,751,076 = 1,751,076/x
3. Step 3: Cross multiply
   816,516x = 1,751,076 × 1,751,076
4. Step 4: Simplify right side
   816,516x = 3,066,267,157,776
5. Step 5: Solve for x
   x = 3,066,267,157,776/816,516
6. Step 6: Final answer
   x = 3,755,305.66