Finding the Third Proportional to 752,121 and 1,653,066

Step by Step Solution

1. Step 1: Write the proportion equation
   752,121 : 1,653,066 = 1,653,066 : x
2. Step 2: Convert to fraction form
   752,121/1,653,066 = 1,653,066/x
3. Step 3: Cross multiply
   752,121x = 1,653,066 × 1,653,066
4. Step 4: Simplify right side
   752,121x = 2,732,627,200,356
5. Step 5: Solve for x
   x = 2,732,627,200,356/752,121
6. Step 6: Final answer
   x = 3,633,228.16