Finding the Third Proportional to 33,404,898 and 69,864,123

Step by Step Solution

1. Step 1: Write the proportion equation
   33,404,898 : 69,864,123 = 69,864,123 : x
2. Step 2: Convert to fraction form
   33,404,898/69,864,123 = 69,864,123/x
3. Step 3: Cross multiply
   33,404,898x = 69,864,123 × 69,864,123
4. Step 4: Simplify right side
   33,404,898x = 4,880,995,682,559,129
5. Step 5: Solve for x
   x = 4,880,995,682,559,129/33,404,898
6. Step 6: Final answer
   x = 146,116,167.83