Finding the Third Proportional to 4,633,924 and 9,590,066

Step by Step Solution

1. Step 1: Write the proportion equation
   4,633,924 : 9,590,066 = 9,590,066 : x
2. Step 2: Convert to fraction form
   4,633,924/9,590,066 = 9,590,066/x
3. Step 3: Cross multiply
   4,633,924x = 9,590,066 × 9,590,066
4. Step 4: Simplify right side
   4,633,924x = 91,969,365,884,356
5. Step 5: Solve for x
   x = 91,969,365,884,356/4,633,924
6. Step 6: Final answer
   x = 19,846,973.30