Finding the Third Proportional to 1,053,701 and 1,505,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,053,701 : 1,505,716 = 1,505,716 : x
2. Step 2: Convert to fraction form
   1,053,701/1,505,716 = 1,505,716/x
3. Step 3: Cross multiply
   1,053,701x = 1,505,716 × 1,505,716
4. Step 4: Simplify right side
   1,053,701x = 2,267,180,672,656
5. Step 5: Solve for x
   x = 2,267,180,672,656/1,053,701
6. Step 6: Final answer
   x = 2,151,635.68