Finding the Third Proportional to 33,404,967 and 69,864,228

Step by Step Solution

1. Step 1: Write the proportion equation
   33,404,967 : 69,864,228 = 69,864,228 : x
2. Step 2: Convert to fraction form
   33,404,967/69,864,228 = 69,864,228/x
3. Step 3: Cross multiply
   33,404,967x = 69,864,228 × 69,864,228
4. Step 4: Simplify right side
   33,404,967x = 4,881,010,354,035,984
5. Step 5: Solve for x
   x = 4,881,010,354,035,984/33,404,967
6. Step 6: Final answer
   x = 146,116,305.22