Finding the Third Proportional to 4,455,652 and 9,550,781

Step by Step Solution

1. Step 1: Write the proportion equation
   4,455,652 : 9,550,781 = 9,550,781 : x
2. Step 2: Convert to fraction form
   4,455,652/9,550,781 = 9,550,781/x
3. Step 3: Cross multiply
   4,455,652x = 9,550,781 × 9,550,781
4. Step 4: Simplify right side
   4,455,652x = 91,217,417,709,961
5. Step 5: Solve for x
   x = 91,217,417,709,961/4,455,652
6. Step 6: Final answer
   x = 20,472,294.00