Finding the Third Proportional to 22,121,991 and 33,490,477.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,121,991 : 33,490,477.69 = 33,490,477.69 : x
2. Step 2: Convert to fraction form
   22,121,991/33,490,477.69 = 33,490,477.69/x
3. Step 3: Cross multiply
   22,121,991x = 33,490,477.69 × 33,490,477.69
4. Step 4: Simplify right side
   22,121,991x = 1,121,612,095,736,935.38
5. Step 5: Solve for x
   x = 1,121,612,095,736,935.38/22,121,991
6. Step 6: Final answer
   x = 50,701,227.38